AUDIO OBJECT SIGNAL REPRODUCING SYSTEM AND METHOD THEREOF
The present invention refers to the audio object signal reproducing system and method are disclosed. Audio signal reproducing service mono, stereo service 5. 1 7. 1 Uplink channel including 9 via an audio channel. 1, 11. 1, 10. 2, 13. 1, 15. 1, 22. 2 Channels multi-channel service response from the change. In addition, one sound source source according to the object, the location of the objects the audio signal audio object, such as reproducing audio object related information storage/transmission/size object-based audio signal reproducing service technique has been developed also. And, speaker and headphone receives flow using the player play mode pin is play mode. Speaker radiating through the play mode using a speaker audio signal through a person's ear space exists, but generates a sound from the sound effect can be expressed well spaced from a user, the user's head in the vicinity of the button switches located in postoperative effect data in a database having the sound source are disclosed. In addition, headphone reproduction schemes include spatial without direct human ear exists, the button switches located around the sound source into the user's head or head in postoperative effect but which is able to represent, at a distance with sound effect data in a database having the postoperative are disclosed. And, the other state when hear wearing headphones via a speaker, headphone audio signal is radiated from the speaker are distorted by the audio signal is reproduced when the was hardly any speaker headphone concurrently. Audio signal reproducing method for use with a headphone speaker cookies etc. inside. However, rendering device of the existing method is channel audio signal, audio object signal, channel and the object together when signal is to be reproduced, one speaker or headphone optimized manner because the reproducing, the reproduction environment speaker headphone reproduction environment are provided which elevates the advantages of an regular fails. The, speaker and headphone audio reproducing system for reproducing audio object signal together optimized method etc. is requested. The present invention refers to rendering information to identify audio object file is audio object signals each rendering scheme, according to the result of the identification by outputting the audio object signals and render, speaker and headphone audio reproducing system together a number [...] audio object signal in which the device and method can be optimized. The audio object signal rendering method according to one embodiment of the invention the received audio object file extracting audio object signals and audio object information; using said audio object information identifying said audio object signals each rendering scheme; manner rendered respectively identifying said audio object rendering; and rendered audio object signals comprising a plurality of rendering said group according can be. According to one embodiment of the invention the audio object signal rendering method rendering scheme is, rendering scheme corresponding to sound speaker, headphone rendering scheme corresponding binaural headphone, and trans five [lel (transaural) be a corresponding rendering in one. The audio object signal rendering step of rendering method according to one embodiment of the invention, said audio object of a plurality of number 1 audio object signal rendering scheme corresponding to sound speaker and rendering scheme, said audio object of a plurality of number 2 audio object signal rendering scheme corresponding binaural headphone when headphone rendering scheme, said number 1 audio object signal corresponding to sound speaker renders manner rendering, said number 2 audio object signal corresponding binaural headphone headphone rendering manner may render a disclosed. The audio object rendering method according to one embodiment of the invention the object information audio signal, said audio object signal rendering scheme included rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object can. The audio object signal rendering step of rendering method according to one embodiment of the invention, identified according to said audio object rendering schemes 3 dimensional positional information, said audio object volume information, and information on the shape of each said audio object signals using at least one of said audio object to render the disclosed. The output of audio object signal rendering method according to one embodiment of the invention step, rendered audio object of a plurality of said rendering 150a audio object signals can be output from each mixing. The audio object file is audio object signal rendering method according to one embodiment of the invention, the audio playback environment can be different audio object signals. The audio object signals are audio object signal rendering method according to one embodiment of the invention, audio reproduction environment considering channel/channels audio object audio object signal that is disclosed. Audio object signal encoding method according to one embodiment of the invention the audio object signals reproduced audio reproduction environment according to said audio object signals each rendering determines step; and generating said audio object related information including audio object rendering scheme information; and said audio object signals and said audio object information comprising a step of encoding can be. The audio object signal encoding method according to one embodiment of the invention computer has audio object, said audio object signal rendering scheme included rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object can. Audio object signal received by a receiver device according to one embodiment of the invention the audio object file rendering audio object signals and audio object information extracting audio object information extraction section; said audio object signals each rendering scheme using said audio object information identification section identifying rendering scheme; manner respectively identifying said audio object rendering real-time rendering; and rendered audio object signals according an output for a plurality of rendering said group can. According to one embodiment of the invention the audio object signal rendering device rendering scheme is, rendering scheme corresponding to sound speaker, headphone rendering scheme corresponding binaural headphone, and trans five [lel (transaural) be a corresponding rendering in one. According to one embodiment of the invention the audio object signal rendering object information are audio device, said audio object signal rendering scheme included rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object can. The rendering device of a rendering unit renders audio object signal according to one embodiment of the invention, identified according to said audio object rendering schemes 3 dimensional positional information, said audio object volume information, and information on the shape of each said audio object signals using at least one of said audio object to render the disclosed. The audio object signal the output of which is rendering device according to one embodiment of the invention, rendered audio object of a plurality of said audio object signals output from each mixing can be the same rendering scheme. The audio object signal encoding device comprises an audio object signals reproduced audio reproduction environment according to one embodiment of the invention according to said audio object signals each rendering determines rendering mode determination unit; audio object related information and said rendering scheme including audio object information to create audio object information generating section; and said audio object signals and said audio object information can be codes the unit. The audio object information are audio object signal encoding device according to one embodiment of the invention, said audio object signal rendering scheme included rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object can. In one embodiment of the present invention the, rendering information audio object file is audio object signals to identify each rendering scheme, according to the result of the identification by outputting the audio object signals and render, speaker and headphone audio reproducing system audio object signal is reproduced together can be optimized. Figure 1 shows a representing the audio object signal reproducing system according to one embodiment of the invention therefore are disclosed. Figure 2 is an example of the audio object signal encoding device according to one embodiment of the invention. Figure 3 the output of audio object signal encoding device according to one embodiment of the invention is one example. One example of Figure 4 the audio object signal rendering device according to one embodiment of the invention are disclosed. Figure 5 according to one embodiment of the prior art audio object signal rendering process are disclosed. Figure 6 the example of audio object signal rendering process according to one embodiment of the invention are disclosed. Figure 7 shows a audio object signal encoding method according to one embodiment of the invention a timing [...] therefore are disclosed. Figure 8 shows a rendering method according to one embodiment of the invention therefore a timing [...] audio object signal are disclosed. Hereinafter, with reference to the attached drawing of the present invention in the embodiment detailed as follows. The audio object signal encoding method according to one embodiment of the invention can be performed by audio object signal encoding device. In addition, the audio object signal rendering method according to one embodiment of the invention can be performed by audio object signal rendering device. In addition, Figure 1 shows a representing the audio object signal reproducing system according to one embodiment of the invention therefore are disclosed. Audio object signal reproducing system is also 1 as shown in audio object signal encoding device (110) and audio object signal rendering device (120) can be composed. Audio object signal encoding device (110) comprises an audio objects encoding audio object for each audio object signal rendering device (120) can be sent. The, audio object signal encoding device (110) comprises an audio objects to store information associated with each rendering method together with audio object rendering device (120) can be sent. For example, audio object signal encoding device (110) is audio object signal output from the audio object file format, audio reproduction environment information, audio associated audio object information and audio object rendering information can be. The, 3 dimensional space audio object information audio object location information, audio object volume information, information on the shape of at least one audio object can. The, audio object whether audio information on the shape of the shape of the point object, whether or line, or plane indicating whether the information in the disclosed. And, rendering information when rendering audio object, whether render headphone reproduction form, or speaker reproduction form it is a thing and render audio object rendering can be fashion. Audio object signal encoding device (110) also 2 hereinafter with reference to the specific construction and operation is detailed as follows. Audio object signal rendering device (120) comprises an audio object signal encoding device (110) audio object signal output from the audio object file decrypts, rendering information output can render. The, audio object signal rendering device (120) includes rendering information to identify audio object signals each rendering scheme, some of the audio object signal according to the result of the identification form speaker reproduction renders, render the remainder headphone reproduction form be. The audio object signal reproducing system according to one embodiment of the invention a rendering information to identify audio object file is audio object signals each rendering scheme, according to the result of the identification by outputting the audio object signals and render, speaker and headphone audio reproducing system audio object signal is reproduced together can be optimized. Figure 2 is an example of the audio object signal encoding device according to one embodiment of the invention. Audio object signal encoding device (110) is also 2 as shown in rendering mode determination unit (210), audio object information generating section (220), and encoding unit (230) can be a. Rendering mode determination unit (210) comprises an audio object signals reproduced audio reproduction environment according to said audio object signals to determine each rendering can be. For example, audio object signal is reproduced when the headphone audio reproduction environment, rendering mode determination unit (210) includes corresponding binaural headphone audio object signal can be determine headphone rendering method for rendering. In addition, audio object signal is reproduced audio reproduction environment when the sound speaker, rendering mode determination unit (210) includes a sound speaker audio object corresponding to speaker rendering scheme can determine the rendering of a signal. Audio object information generating unit (220) comprises an audio object related information and rendering scheme including audio object information can be generate. The, audio object-related information audio object signal corresponding audio object 3 dimensional positional information, audio object volume information, and audio object shape information can be at least one. Encoding unit (230) comprises an audio object signals and audio object information generating section (220) is generated audio object information can be encoded disclosed. The, encoding unit (230) is an encoded audio object signals and audio object information are included in audio object file can be output. Figure 3 the output of audio object signal encoding device according to one embodiment of the invention is one example. Audio object signal encoding device (110) output from the audio object file is also 3 as shown in audio object corresponding to each audio object signal to audio object n 1 (310) and audio object information (320) can be include. The, audio object file audio object signals and audio object information included in the encoded signal and information be a. And, audio object information (320) comprises an audio object signal (310) rendering scheme included rendering information, audio object signal (310) the audio object 3 dimensional positional information, audio object volume information, and audio object shape information can be at least one. I.e., audio object information (320) comprises an audio object signal (310) rendering scheme included by rendering information, audio object signal rendering device (120) and provides audio object signal (310) can be [...] number how rendering. One example of Figure 4 the audio object signal rendering device according to one embodiment of the invention are disclosed. Audio object signal rendering device (120) is also 4 as shown in audio object information extraction section (410), rendering scheme an identification section (420), real-time (430) and output (440) can be a. Audio object information extraction section (410) comprises an audio object signal encoding device (110) and audio signals received from the audio object file object information extracting audio object can be. The, different audio object file audio playback environment can be the audio object signals. For example, audio object complete signal, or all audio reproduction environment considering channel/channels audio object audio object signal that is disclosed. Rendering type identification section (420) comprises an audio object information extraction section (410) is extracted using audio object information can be identifying audio object signals each rendering scheme. The, rendering scheme an identification section (420) is identified rendering scheme is, rendering scheme corresponding to the speaker sound speaker, headphone rendering scheme corresponding binaural headphone, and trans five [lel (transaural) be a corresponding rendering in one. Real-time (430) rendering scheme includes an identification section (420) identify audio object rendering manner respectively may render a disclosed. Specifically, real-time (430) audio object rendering schemes 3 dimensional positional information according to the identification, audio object volume information, and audio object using at least one of configuration information of each audio object signals may render a disclosed. Output (440) is real-time (430) in group can be a plurality of rendered audio object signals rendering according. The, output (440) is rendered audio object of a plurality of rendering 150a audio object signals output from each mixing can be. For example, output (440) is rendered audio object rendered audio object signals of a plurality of speaker rendering manner rendered audio object signals output from each mixing can be headphone rendering manner. Figure 5 according to one embodiment of the prior art audio object signal rendering process are disclosed. Audio object signal rendering device according to prior art (510) is supplied to all audio object signal output can render the same rendering manner. For example, audio object signal rendering device according to prior art (510) includes a case (Case 1) 1 as shown in binaural headphone audio object signals corresponding headphone rendering manner may render a disclosed. And, audio object signal rendering device (510) is one headphone reproduction signal can be rendered audio object mixing signals. In addition, audio object signal rendering device according to prior art (510) includes a case 2 as shown in (Case 2) corresponding to the speaker sound speaker audio object signals rendering manner may render a disclosed. And, audio object signal rendering device (510) is one headphone reproduction signal can be rendered audio object mixing signals. Thus, according to the prior art audio object signal rendering device (510) comprises an audio object signals are output audio reproduction environment sound speaker, or binaural headphone output signals corresponding to the one case can be optimized. However, such as when both binaural headphone speaker audio reproduction environment, tone object signals speaker rendering, or headphone audio object signal rendering device rendering one rendering (510) the output of the sound speaker, or corresponding to one of the binaural headphone may not disclosed. Figure 6 the example of audio object signal rendering process according to one embodiment of the invention are disclosed. Audio object signal rendering device (120) is also 6 as shown in different audio object signal rendering manner be render. For example, audio object signal rendering device (120) is number 1 audio object (610) the audio object information number 1 audio object (610) rendering method of the speaker rendering can be determined. And, audio object signal rendering device (120) is number 1 audio object (610) speaker audio object signal may render a disclosed. In addition, audio object signal rendering device (120) is number 2 audio object (620) the audio object information number 2 audio object (620) a headphone rendering method for rendering can be determined. And, audio object signal rendering device (120) is number 2 audio object (620) headphone audio object signal may render a disclosed. Audio object signal rendering device (120) is a number n said last audio object process audio object (630) can be repeated until. And, audio object signal rendering device (120) includes a number n audio object (630) the audio object information number n audio object (630) a speaker rendering method for rendering can be determined. And, audio object signal rendering device (120) includes a number n audio object (630) speaker audio object signal may render a disclosed. And, audio object signal rendering device (120) is also rendered number 1 as shown in the 6 speaker audio object (610) the audio object signal, and number n audio object (630) the audio object can be mixed speaker reproduction signal and outputs the converted signal. In addition, audio object signal rendering device (120) is also 6 as shown in headphone rendered number 2 audio object (620) the audio object signal, and other audio object can be mixed headphone reproduction signal and outputs the converted signal. I.e., herein invention according to audio object signal rendering device (120) comprises an audio object signal rendering different manner by rendering, such as speaker audio reproduction environment uses both the binaural headphone audio object signal even by optimizing each of them may render a disclosed. Figure 7 shows a audio object signal encoding method according to one embodiment of the invention a timing [...] therefore are disclosed. Step (710) rendered at mode determination unit (210) comprises an audio object signals reproduced audio reproduction environment according to said audio object signals to determine each rendering can be. Step (720) audio object information generating unit (220) comprises an audio object related information and step (710) including audio object information determined in rendering scheme can be generate. Step (730) in encoding unit (230) comprises an audio object signals and step (720) created audio object information can be encoded disclosed. Figure 8 shows a rendering method according to one embodiment of the invention therefore a timing [...] audio object signal are disclosed. Step (810) audio object information extraction section (410) comprises an audio object signal encoding device (110) and audio signals received from the audio object file object information extracting audio object can be. Step (820) rendered at type identification section (420) has a step (810) using audio object signals extracted from audio object information can be identifying each rendering scheme. Step (830) in real-time (430) includes a step (820) identifying in the rendering manner respectively be render audio object. Specifically, real-time (430) audio object rendering schemes 3 dimensional positional information according to the identification, audio object volume information, and audio object using at least one of configuration information of each audio object signals may render a disclosed. Step (840) in output (440) includes a step (830) in group can be a plurality of rendered audio object signals rendering according. The, output (440) is rendered audio object of a plurality of rendering 150a audio object signals output from each mixing can be. The present invention refers to rendering information to identify audio object file is audio object signals each rendering scheme, according to the result of the identification by outputting the audio object signals and render, speaker and headphone audio reproducing system audio object signal is reproduced together can be optimized. In the embodiment according to method can be carried out through various computational means embodied in the form of computer-readable medium recording program instructions can be. Said computer-readable medium program instructions, data files, data structure or the like can be either alone or in combination. Said program instructions recorded on a recording medium in the embodiment is specially designed and constructed for those computer software that may be enable or publicly known to one skilled in the disapproval. Examples of computer-readable recording medium hard disk, floppy disk and magnetic medium (magnetic media) such as tapes, CD-a ROM, DVD (optical media) such as optical recording medium, such as magnetic - [...] disk (floptical disk) optical medium (magneto-a optical media), and ROM (ROM), ram (RAM), such as flash memory and executing program instructions stored to hardware device specially configured multiple myelomas are included. Examples of such as machine code by a compiler program instructions are made can be carried out by a computer as well as interpreter order currently used in conventional language code comprises brilliance. Said one or more software modules for performing the operation of the hardware device in the embodiment is configured to operate as can be, and vice-versa are disclosed. Although the present invention refers to than in the embodiment described by the defined on the drawing but, in the embodiment of the present invention refers to said limited to has the, from the substrate in the present invention if the person with skill in the art various modifications and flawless deformable disclosed. Thus, in the embodiment of the present invention is not described does not require any limited in range, as well as the carry evenly defined by claim claim on others should. 110: Audio object signal encoding device 120: Audio object signal rendering device An audio object signal reproducing system and a method thereof are disclosed. An audio object signal rendering method includes the steps of: extracting audio object information and audio object signals from a received audio object file; identifying each rendering scheme of the audio object signals using the audio object information; rendering each of the audio object signals with the identified rendering scheme; and grouping the rendered audio object signals by the rendering scheme and outputting the grouped audio object signals. Accordingly, the present invention can reproduce the audio object signal by being optimized in an audio reproducing system using a speaker and a headphone together. COPYRIGHT KIPO 2017 In the received audio object file extracting audio object signals and audio object information; using said audio object information identifying said audio object signals each rendering scheme; identifying said audio object signals are rendered rendering manner; and [leyn compared to it became the ring rendering said audio object signals through the audio object signal rendering method according including outputting. According to Claim 1, said rendering scheme is, rendering scheme corresponding to sound speaker, headphone rendering scheme corresponding binaural headphone, and trans five [lel in one audio object signal rendering method corresponding to rendering (transaural). According to Claim 2, said rendering step, said audio object of a plurality of number 1 audio object signal rendering scheme corresponding to sound speaker and rendering scheme, said audio object of a plurality of number 2 audio object signal rendering scheme corresponding binaural headphone when headphone rendering scheme, said number 1 audio object signal corresponding to sound speaker renders manner rendering, said number 2 audio object signal corresponding binaural headphone audio headphone rendering manner rendering object signal rendering method. According to Claim 1, said audio object information are, included in said audio object signal rendering scheme rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object including audio object signal rendering method. According to Claim 4, said rendering step, identifying audio object along said rendering schemes 3 dimensional positional information, said audio object volume information, and information on the shape of said object using at least one of said audio signals to audio object rendering audio object signal each rendering method. According to Claim 1, said output step, rendered audio object of a plurality of said audio object signals output from each mixing audio object signal rendering 150a rendering method. According to Claim 1, said audio object file, the audio object signals including audio object signal rendering method different audio reproduction environment. According to Claim 1, said audio object signals, audio reproduction environment object/audio object signal audio object signal rendering method considering channel audio channels. Audio object signals reproduced audio reproduction environment according to said audio object signals each rendering determines step; and generating said audio object related information including audio object rendering scheme information; and said audio object signals and said audio object information including a step of encoding audio object signal encoding method. According to Claim 8, said audio object information are, included in said audio object signal rendering scheme rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object including audio object signal encoding method. Audio object signals and audio object information for extracting the messages received audio object file audio object information extraction section; said audio object signals each rendering scheme using said audio object information identification section identifying rendering scheme; manner respectively identifying said audio object rendering real-time rendering; and [leyn compared to it became the ring according an output for a plurality of rendering said audio object signals including audio object signal rendering device group. According to Claim 11, said rendering scheme is, rendering scheme corresponding to sound speaker, headphone rendering scheme corresponding binaural headphone, and trans five [lel in one audio object signal corresponding to rendering (transaural) rendering device. According to Claim 12, rendering unit renders said, said audio object of a plurality of number 1 audio object signal rendering scheme corresponding to sound speaker and rendering scheme, said audio object of a plurality of number 2 audio object signal rendering scheme corresponding binaural headphone when headphone rendering scheme, said number 1 audio object signal corresponding to sound speaker renders manner rendering, said number 2 audio object signal corresponding binaural headphone audio headphone rendering manner rendering object signal rendering method. According to Claim 11, said audio object information are, included in said audio object signal rendering scheme rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object including audio object signal rendering device. According to Claim 14, said rendering unit renders, along said audio object identifying rendering schemes 3 dimensional positional information, said audio object volume information, and information on the shape of said object using at least one of said audio signals to audio object rendering audio object signal each rendering device. According to Claim 11, said output unit, of a plurality of said rendered audio object rendering 150a audio object signals output from each mixing audio object signal rendering device. Audio object signals reproduced audio reproduction environment according to said audio object signals each rendering determines rendering mode determination unit; audio object related information and said rendering scheme including audio object information to create audio object information generating section; and said audio object signals and said audio object information including audio object signal coding device codes the part. According to Claim 17, said audio object information are, included in said audio object signal rendering scheme rendering information, said audio object object 3 dimensional positional information corresponding audio signal, said audio object volume information, and information on the shape of said at least one audio object including audio object signal encoding device.
