WO2017128481A1 - Procédé de commande d'ostéophone, dispositif et appareil d'ostéophone - Google Patents

Procédé de commande d'ostéophone, dispositif et appareil d'ostéophone Download PDF

Info

Publication number
WO2017128481A1
WO2017128481A1 PCT/CN2016/074842 CN2016074842W WO2017128481A1 WO 2017128481 A1 WO2017128481 A1 WO 2017128481A1 CN 2016074842 W CN2016074842 W CN 2016074842W WO 2017128481 A1 WO2017128481 A1 WO 2017128481A1
Authority
WO
WIPO (PCT)
Prior art keywords
bone conduction
conduction earphone
sound source
distance
analog sound
Prior art date
Application number
PCT/CN2016/074842
Other languages
English (en)
Chinese (zh)
Inventor
刘东声
王健
Original Assignee
宇龙计算机通信科技(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 宇龙计算机通信科技(深圳)有限公司 filed Critical 宇龙计算机通信科技(深圳)有限公司
Publication of WO2017128481A1 publication Critical patent/WO2017128481A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/13—Hearing devices using bone conduction transducers

Definitions

  • the present invention relates to the field of electronic device technology, and more particularly to a playback control method and apparatus for a bone conduction earphone. Further, the present invention relates to a bone conduction earphone device including a playback control device of the above-described bone conduction earphone.
  • Headphone devices usually use air conduction to achieve sound transmission, and the sound of the earphones is transmitted into the ear, and the user's eardrum and cochlea are used to obtain sound.
  • the bone conduction is a sound transmission mode, which converts the sound into mechanical vibration of different frequencies, through the human skull, the bone labyrinth, the inner ear lymphatic transmission, the auger, the auditory nerve, and the auditory center.
  • the bone conduction eliminates many steps of sound wave transmission, enabling clear sound reproduction in noisy environments, and sound waves are not affected by others in the air. .
  • an object of the present invention is to provide a bone conduction earphone playing control method and apparatus, which can control a bone conduction earphone to generate a 3D sound effect, so that the playing content has a sense of reality.
  • Another object of the present invention is to provide a bone conduction earphone device including the above-described bone conduction earphone playback control device, which can realize 3D sound effects.
  • the present invention provides the following technical solutions:
  • a play control method for a bone conduction earphone is applied to a bone conduction earphone device, the bone conduction earphone device comprising at least one bone conduction earphone for a left ear circumference and at least one bone conduction earphone for a right ear circumference, comprising:
  • the bone conduction earphone is controlled to play according to the corresponding time and the corresponding volume.
  • the step of calculating the distance between the analog sound source and the bone conduction earphone according to the location information comprises:
  • the step of calculating the distance between the analog sound source and the bone conduction earphone according to the location information comprises:
  • n is the label of the bone conduction earphone
  • x 0 , y 0 , z 0 are respectively the X, Y and Z coordinate values of the analog sound source
  • L is half of the binaural distance
  • R is the nth bone conduction The distance from the earphone to the center position of the earmuff, when the X coordinate of the nth bone conduction earphone is negative, the L takes a negative value.
  • the step of calculating, by the distance, the time required for the analog sound source to propagate to the corresponding bone conduction earphone comprises:
  • n is the label of the bone conduction earphone
  • S n0 is the distance between the analog sound source and the nth bone conduction earphone
  • S i0 is the distance between the analog sound source and the reference bone conduction earphone
  • V is The propagation speed of the analog sound source.
  • the step of calculating, according to the original volume and the distance, the volume of the analog sound source to propagate to the corresponding bone conduction earphone comprises:
  • n is the label of the bone conduction earphone
  • P is the original volume of the analog sound source
  • Sn0 is the distance between the analog sound source and the nth bone conduction earphone.
  • a playback control device for a bone conduction earphone is applied to a bone conduction earphone device, the bone conduction earphone device comprising at least two bone conduction earphones, wherein the bone conduction earphones respectively act on the left ear circumference and the right ear circumference, comprising:
  • An acquisition module configured to obtain position information and a raw volume of the analog sound source
  • a calculation module configured to calculate, according to the location information, a distance between the analog sound source and the bone conduction earphone, and calculate, by the distance, a time required for the analog sound source to propagate to the corresponding bone conduction earphone; Calculating the volume of the simulated sound source to the corresponding volume of the bone conduction earphone;
  • control module configured to control the bone conduction earphone to play according to the corresponding time and the corresponding volume, wherein the control module is configured to be connected to the bone conduction earphone control.
  • the calculation module is configured to: when the bone conduction earphone is located on an XOY plane of a coordinate axis, according to a formula Calculating a distance S n0 between the simulated sound source and the bone conduction earphone, wherein when the Y coordinate of the bone conduction earphone is negative, the R takes a negative value; when the bone conduction earphone is located on the XOZ plane of the coordinate axis According to the formula Calculating a distance S n0 between the simulated sound source and the bone conduction earphone, wherein when the Z coordinate of the bone conduction earphone is negative, the R takes a negative value;
  • n is the label of the bone conduction earphone
  • x 0 , y 0 , z 0 are the X, Y and Z axis coordinate values of the analog sound source, respectively
  • L is half of the binaural distance
  • R is the nth
  • n is the label of the bone conduction earphone
  • S n0 is the distance between the analog sound source and the nth bone conduction earphone
  • S i0 is the distance between the analog sound source and the reference bone conduction earphone
  • V is The propagation speed of the analog sound source.
  • n is the label of the bone conduction earphone
  • P is the original volume of the analog sound source
  • Sn0 is the distance between the analog sound source and the nth bone conduction earphone.
  • a bone conduction earphone device comprising at least two bone conduction earphones, a memory and a processor, wherein the memory stores a set of program codes, and the processor is configured to call program code stored in the memory for Do the following:
  • the processor calculates, according to the location information, a distance between the analog sound source and the bone conduction earphone, including:
  • n is the label of the bone conduction earphone
  • x 0 , y 0 , z 0 are respectively the X, Y and Z coordinate values of the analog sound source
  • L is half of the binaural distance
  • R is the nth bone conduction The distance from the earphone to the center position of the earmuff, when the X coordinate of the nth bone conduction earphone is negative, the L takes a negative value.
  • the processor calculates, by the distance, a time required for the analog sound source to propagate to the corresponding bone conduction earphone, including:
  • n is the label of the bone conduction earphone
  • S n0 is the distance between the analog sound source and the nth bone conduction earphone
  • S i0 is the distance between the analog sound source and the reference bone conduction earphone
  • V is The propagation speed of the analog sound source.
  • the processor calculates, according to the original volume and the distance, a step of the analog sound source propagating to a volume of the corresponding bone conduction earphone, comprising:
  • n is the label of the bone conduction earphone
  • P is the original volume of the analog sound source
  • Sn0 is the distance between the analog sound source and the nth bone conduction earphone.
  • the invention provides a bone conduction earphone playing control method and device.
  • the distance between the analog sound source and the bone conduction earphone and the sound of the analog sound source are propagated to the bone conduction earphone.
  • Time, and by the obtained original sound volume of the analog sound source and the above distance the volume of the above analog sound source propagated to the bone conduction earphone is calculated.
  • a plurality of the above-mentioned bone conduction earphones are respectively disposed on the left ear circumference and the right ear circumference of the user. Since the distance between each bone conduction earphone and the analog sound source is different, the time and volume of the play may be different.
  • the effect of the real sound can be completely simulated, and the bone conduction earphones closer to the analog sound source are played first. And because the distance is relatively close, the sound attenuation is small, and the playback volume is large; and the bone conduction earphone far away from the analog sound source is played later, and because the distance is long, the sound attenuation is large, and the playback volume is smaller.
  • the above method calculates the sound propagation effect of each bone conduction earphone by simulating the position information of the sound source, and controls the bone conduction earphone to play, can realize the 3D sound effect, and the virtual sound effect of the play has a 3D stereo effect, so that the played content has real sense.
  • the invention also provides a bone conduction earphone device comprising the above bone conduction earphone playing control device
  • the device can achieve 3D sound effects, making the bone conduction headphones play more realistic.
  • FIG. 1 is a flow chart of a specific embodiment of a bone conduction earphone playing control method according to the present invention
  • FIG. 2 is a schematic diagram of a specific embodiment of a bone conduction earphone playing control method according to the present invention
  • FIG. 3 is a schematic structural diagram of a bone conduction earphone device according to the present invention.
  • the core of the invention is to provide a bone conduction earphone playing control method and device, which can control the bone conduction earphone to generate a 3D sound effect, so that the playing content has a sense of reality.
  • Another core of the present invention is to provide a bone conduction earphone device including the above-described bone conduction earphone playback control device, which can realize 3D sound effects.
  • FIG. 1 is a flowchart of a specific embodiment of a bone conduction earphone playing control method according to the present invention.
  • FIG. 2 is a specific embodiment of a bone conduction earphone playing control method according to the present invention. The schematic.
  • the invention provides a play control method for a bone conduction earphone, which is mainly applied to a bone conduction earphone device, wherein the bone conduction earphone device comprises at least one bone conduction earphone for the left ear circumference and at least one bone conduction earphone for the right ear circumference ,include:
  • Step S1 Acquire position information and original volume of the analog sound source.
  • the above analog sound source is a sound source for the bone conduction earphone device to be simulated, it should be mentioned that
  • the position information of the analog sound source may be the position information of the simulated sound source in the space, such as the relative position relationship with a certain reference piece, or may be specifically the coordinate value of the analog sound source in the space coordinate system.
  • the original volume of the analog sound source is the volume of the sound emitted by the analog sound source at the position of the analog sound source. Since the sound will propagate in all directions and attenuate during the propagation, the original volume of the analog sound source is greater than the received position. The volume.
  • the acquisition action in the above steps can be understood as acquiring a signal carrying the sounding position and volume of the sound that the bone conduction earphone device needs to simulate.
  • Step S2 calculating the distance between the analog sound source and the bone conduction earphone according to the position information, calculating the time required for the analog sound source to propagate to the corresponding bone conduction earphone through the distance calculation; calculating the analog sound source to the corresponding bone conduction earphone according to the original volume and distance The volume.
  • the position information is the position information of the analog sound source acquired in step S1
  • the bone conduction earphone is the earphone for vibrating sound in the bone conduction earphone device.
  • the distance between the analog sound source and each bone conduction earphone is calculated according to the position information, and the calculation method may be various.
  • One of the methods is to obtain the position information and obtain the position information of the bone conduction earphone, and process the two position information. Calculate the distance between the bone conduction earphone and the analog sound source.
  • the time required for the analog sound source to propagate to each corresponding bone conduction earphone is calculated by the above distance and the simulated sound source propagation speed. Since the distance between the analog sound source and each bone conduction earphone may be different, the time required may also be different.
  • the volume of the original volume of the simulated sound source after being propagated to the corresponding bone conduction earphone can be calculated.
  • the principle of sound propagation and sound attenuation is mainly related to the propagation medium of sound, in different propagation media, the speed and attenuation of propagation are different. For the calculation of propagation time and volume, it can be adjusted according to the specific situation.
  • Step S3 controlling the bone conduction earphone to play according to the corresponding time and the corresponding volume.
  • the transmission mode of the signal in the control mode can refer to the existing play control mode for controlling the bone conduction earphone.
  • the bone conduction earphone device usually has two left and right ear cups or brackets for supporting and arranging bone conduction earphones located on the left ear circumference and the right ear circumference.
  • the play control method for a bone conduction earphone calculates the distance between the analog sound source and the bone conduction earphone and the time when the sound of the analog sound source propagates to the bone conduction earphone by acquiring the position information of the analog sound source. And calculating by calculating the original volume of the analog sound source and the above distance The volume of the above analog sound source is transmitted to the bone conduction earphone. Finally, the above-mentioned bone conduction earphones are controlled to play according to the corresponding time and the corresponding volume.
  • the time and volume of the play may also be different.
  • the bone conduction earphones for the left ear circumference and the right ear circumference are played according to the calculated time and volume, the effect of the real sound can be completely simulated, and the bone conduction earphones closer to the analog sound source are played first.
  • the distance is relatively close, the sound attenuation is small, and the playback volume is large; and the bone conduction earphone far away from the analog sound source is played later, and because the distance is long, the sound attenuation is large, and the playback volume is smaller.
  • the above method calculates the sound propagation effect of each bone conduction earphone by simulating the position information of the sound source, and controls the bone conduction earphone to play, can realize the 3D sound effect, and the virtual sound effect of the play has a 3D stereo effect, so that the played content has real sense.
  • the analog sound source provided in the present application is a hypothetical sound source, so the position of the analog sound source can be obtained from a preset program or controller. For example, it is necessary to simulate the sound emitted from the front of the bone conduction earphone device, and the analog sound source is located directly in front of the bone conduction earphone.
  • the step of calculating the distance between the analog sound source and the bone conduction earphone according to the position information in the step S2 may specifically include:
  • Step S20 Acquire position information of the bone conduction earphone, and calculate a distance between the analog sound source and the bone conduction earphone according to the position information of the analog sound source and the position information of the bone conduction earphone.
  • the spatial coordinate system may be preset, and the position information of the bone conduction earphone may be acquired, and the position information may be a coordinate value of the space coordinate system or the like. According to the position information of the analog sound source and the position information of each bone conduction earphone, the distance between each bone conduction earphone and the analog sound source is calculated respectively.
  • the distance between each bone conduction earphone and the analog sound source can be obtained, and the method obtains the obtained method.
  • the distance is accurate and reliable, and has good adaptability for the calculation and control of the bone conduction earphone device with adjustable relative position.
  • the distance between the analog sound source and the bone conduction earphone is calculated according to the position information.
  • the step of leaving can be calculated by setting a fixed value, including:
  • Step S21 setting the center of the binaural distance to the origin of the XOY coordinate axis.
  • the bone conduction earphone device is usually provided with two ear cups, which are respectively used to carry the bone conduction earphones on both sides, and the ear cups are usually arranged at the ear, and the two ear cups are connected in the center.
  • the point is the center of the binaural distance, and the center of the binaural distance is set as the coordinate origin. If the distance between the ears is L, the distance between the ears and the origin of the coordinate is half of the binaural distance, that is, 0.5L.
  • Step S22 When the bone conduction earphone is located on the XOY plane of the coordinate axis, according to the formula Calculating a distance S n0 between the simulated sound source and the bone conduction earphone, wherein when the Y coordinate of the bone conduction earphone is negative, R takes a negative value;
  • n is the label of the bone conduction earphone
  • x 0 , y 0 , z 0 are the X, Y and Z coordinate values of the analog sound source, respectively
  • L is half of the binaural distance
  • R is the nth bone conduction earphone to The distance between the center positions of the ear cups, when the X coordinate of the nth bone conduction earphone is negative, L takes a negative value.
  • the bone conduction earphones in different positions in the space coordinate system are classified. Specifically, reference may be made to FIG. 2, in which eight bone conduction earphones are taken as an example, respectively, labeled 1 to 8, according to The position in the space coordinate system can specifically determine the calculation formula of the distance between each bone conduction earphone and the analog sound source S n , where n corresponds to the reference numeral in FIG. 2 . For example, the distance corresponding to the number 1 bone conduction earphone in Figure 2 The same is available:
  • the position of each earphone can be obtained according to the relationship with the origin, and the calculation method is relatively simple, and the position of the earphone is not required to be acquired, and The method is especially suitable for the distance between the center of each earphone and the earmuff in the device and the bit Set to a fixed situation.
  • setting the number of bone conduction earphones to eight is to consider the arrangement of the earphones in the vicinity of the ears. This setting angle and manner can simulate the sound sources at various angles.
  • the number and angle of arrangement of the bone conduction earphones are not limited to the above.
  • the step of calculating the time required for the analog sound source to propagate to the corresponding bone conduction earphone by the distance calculation may specifically include:
  • the time difference ⁇ t ni between the other bone conduction earphones and the reference bone conduction earphones, and the time required for the analog sound source to propagate to the corresponding bone conduction earphones is a corresponding time difference;
  • n is the label of the bone conduction earphone
  • S n0 is the distance between the analog sound source and the nth bone conduction earphone
  • S i0 is the distance between the analog sound source and the reference bone conduction earphone
  • V is the propagation speed of the analog sound source.
  • the reference bone conduction earphone can be selected to select a bone conduction earphone closest to the analog sound source, and calculate the time difference between all the other earphones and the reference bone conduction earphone.
  • the calculation of the time may not be limited to the above case, and the time when the sound is acquired by each earphone may be separately calculated, so that each earphone is separately timed and controlled to play.
  • the above step S23 obtains the time difference of playing each earphone.
  • the advantage of this method is that it is not necessary to select multiple timing programs or devices to time each earphone separately.
  • the step of calculating the volume of the simulated sound source to the corresponding bone conduction earphone according to the original volume and the distance may specifically include:
  • n is the label of the bone conduction earphone
  • P is the original volume of the analog sound source
  • Sn0 is the distance between the analog sound source and the nth bone conduction earphone.
  • the calculation method for the sound attenuation is determined by the original volume and the propagation pitch, and the propagation pitch is the distance between the analog sound source and the nth bone conduction earphone. It can be seen that the calculation method is not the only calculation method, and the calculation method of the sound attenuation can be specifically adjusted according to the propagation medium or the like.
  • the playback control method of the bone conduction earphone obtained by each of the above embodiments obtains the position of the analog sound source that needs to be simulated, and calculates the distance between the analog sound source and each bone conduction earphone, and finally obtains each The bone conduction earphone should play the time and volume, so that the user can get the real 3D sound experience.
  • the invention also provides a play control device for a bone conduction earphone, the play control device of the bone conduction earphone is mainly used in a bone conduction earphone device, the bone conduction earphone device comprises at least two bone conduction earphones, and the bone conduction earphones respectively act on the left side
  • the ear circumference and the right ear circumference the play control device of the bone conduction earphone mainly comprises an acquisition module, a calculation module and a control module.
  • the acquisition module is used to obtain the position information and the original volume of the analog sound source.
  • the calculation module is configured to calculate the distance between the analog sound source and the bone conduction earphone according to the position information, calculate the time required for the analog sound source to propagate to the corresponding bone conduction earphone through the distance calculation; calculate the simulated sound source to propagate to the corresponding bone according to the original volume and distance The volume of the conductive headphones.
  • the control module is configured to control the bone conduction earphone to play according to the corresponding time and the corresponding volume, and the control module is configured to be connected with the bone conduction earphone control.
  • the acquisition module is connected to the calculation module, and the calculation module is connected to the control module. It should be mentioned that the connection may refer to an electrical connection or a signal connection.
  • the playback control device of the above-mentioned bone conduction earphone is mainly used for implementing the above-mentioned bone conduction earphone playback control method. It can be seen that the acquisition module correspondingly completes the position information of the analog sound source and the acquisition of the original volume in the above step S1, and the calculation module correspondingly completes the above steps. In S2, the distance, time and volume are calculated, and the control module controls the bone conduction earphone by calculating the result of the module.
  • the calculating module is configured to set the center of the binaural distance to be the origin of the XOY coordinate axis, and when the bone conduction earphone is located on the XOY plane of the coordinate axis, according to the formula Calculating the distance S n0 between the simulated sound source and the bone conduction earphone, wherein when the Y coordinate of the bone conduction earphone is negative, R takes a negative value; when the bone conduction earphone is located on the XOZ plane of the coordinate axis, according to the formula Calculating a distance S n0 between the simulated sound source and the bone conduction earphone, wherein when the Z coordinate of the bone conduction earphone is negative, R takes a negative value;
  • n is the label of the bone conduction earphone
  • x 0 , y 0 , z 0 are the X, Y and Z coordinate values of the analog sound source, respectively
  • L is half of the binaural distance
  • R is the nth bone conduction earphone to The distance between the center positions of the ear cups, when the X coordinate of the nth bone conduction earphone is negative, L takes a negative value.
  • a sensor for the bone conduction earphone may be set in the calculation module for obtaining the spatial position of the bone conduction earphone, refer to step S20, and the space position of the bone conduction earphone and the spatial position of the analog sound source may be calculated. The spacing between the two.
  • the calculation module may include a time calculation unit, and the time calculation unit is configured to select a bone conduction earphone as the reference bone conduction earphone, and the time required for the analog sound source to propagate to the reference bone conduction earphone is zero.
  • ⁇ t ni (S n0 -S i0 )/V
  • the time difference ⁇ t ni of the analog sound source propagating to other bone conduction earphones and the propagation to the reference bone conduction earphone is calculated, and the time required for the analog sound source to propagate to the bone conduction earphone is corresponding.
  • the time calculation unit may be connected to the control module for transmitting the result to the control module. For details, refer to step S23, and details are not described herein again.
  • P n P-10log[1/(4 ⁇ S n0 2 )]
  • the volume P n propagated to the nth bone conduction earphone; wherein n is the label of the bone conduction earphone, P is the original volume of the analog sound source, and Sn0 is the distance between the analog sound source and the nth bone conduction earphone.
  • This embodiment corresponds to the above step S24, and the specific content can refer to step S24.
  • the present invention also provides a bone conduction earphone device.
  • the bone conduction earphone device includes: at least one processor 31, such as a CPU.
  • the communication bus 32 is for implementing connection communication between the components;
  • the processor 31 can perform an execution action of the playback control device of the bone conduction earphone described above;
  • 33 may be a high speed RAM memory or a non-volatile memory such as at least one disk memory.
  • a set of program codes is stored in the memory 33, and the processor 31 is configured to call the program code stored in the memory 33 to perform the following operations:
  • the processor 31 calculates a distance between the analog sound source and the bone conduction earphone 34 according to the position information, including:
  • the processor 31 calculates, by the distance, a time required for the analog sound source to propagate to the corresponding bone conduction earphone, including:
  • n is the label of the bone conduction earphone
  • S n0 is the distance between the analog sound source and the nth bone conduction earphone
  • S i0 is the distance between the analog sound source and the reference bone conduction earphone
  • V is The propagation speed of the analog sound source.
  • the processor 31 calculates, according to the original volume and the distance, a step of the analog sound source propagating to a volume of the corresponding bone conduction earphone, comprising:

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

L'invention concerne un procédé de commande d'un ostéophone, un dispositif et un appareil d'ostéophone. L'appareil d'ostéophone comprend au moins un écouteur à conduction osseuse utilisé pour une oreille gauche et au moins un écouteur à conduction osseuse utilisé pour une oreille droite. Le procédé consiste : à obtenir des informations d'emplacement et un volume d'origine d'une source de son simulé ; à calculer, selon les informations d'emplacement, une distance entre la source de son simulé et un écouteur à conduction osseuse, à calculer, selon la distance, un temps requis pour transmettre la source de son simulé à un écouteur à conduction osseuse correspondant ; à calculer, selon le volume d'origine et la distance, un volume de la source de son simulé transmise à l'écouteur à conduction osseuse correspondant ; et à amener l'écouteur à conduction osseuse à réaliser, selon un temps correspondant et un volume correspondant, une opération de lecture. Le procédé et le dispositif calculent selon des informations d'emplacement d'une source de son simulé pour obtenir l'effet de transmission de son au niveau de chaque écouteur à conduction osseuse, et amènent l'écouteur à conduction osseuse à réaliser une opération de lecture pour produire un contenu de lecture réaliste. L'invention concerne également un appareil d'ostéophone comprenant un dispositif de commande de lecture à conduction osseuse.
PCT/CN2016/074842 2016-01-26 2016-02-29 Procédé de commande d'ostéophone, dispositif et appareil d'ostéophone WO2017128481A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610051770.8 2016-01-26
CN201610051770.8A CN105657609A (zh) 2016-01-26 2016-01-26 骨传导耳机的播放控制方法、装置及骨传导耳机设备

Publications (1)

Publication Number Publication Date
WO2017128481A1 true WO2017128481A1 (fr) 2017-08-03

Family

ID=56486878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/074842 WO2017128481A1 (fr) 2016-01-26 2016-02-29 Procédé de commande d'ostéophone, dispositif et appareil d'ostéophone

Country Status (2)

Country Link
CN (1) CN105657609A (fr)
WO (1) WO2017128481A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026024B2 (en) * 2016-11-17 2021-06-01 Samsung Electronics Co., Ltd. System and method for producing audio data to head mount display device
CN114900771A (zh) * 2022-07-15 2022-08-12 深圳市沃特沃德信息有限公司 基于辅音耳机的音量调节优化方法、装置、设备及介质
CN115209273A (zh) * 2021-04-09 2022-10-18 深圳市韶音科技有限公司 一种耳机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106658339B (zh) * 2016-12-27 2019-04-02 广东小天才科技有限公司 一种音频信号处理方法及装置、系统
CN106686186B (zh) * 2016-12-27 2019-07-02 广东小天才科技有限公司 一种可穿戴设备的播放控制方法及可穿戴设备
CN107182011B (zh) * 2017-07-21 2024-04-05 深圳市泰衡诺科技有限公司上海分公司 音频播放方法及系统、移动终端、WiFi耳机
CN108154180A (zh) * 2017-12-25 2018-06-12 内蒙古科技大学 个性化头部传递函数的选择方法及装置
CN109327794B (zh) * 2018-11-01 2020-09-29 Oppo广东移动通信有限公司 3d音效处理方法及相关产品

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038330A (en) * 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
JP2000201393A (ja) * 1999-01-05 2000-07-18 Kazumi Nagayama ヘッドホンによる頭外音像定位法及び受聴方法。
CN1617632A (zh) * 2004-11-30 2005-05-18 陈奚平 头戴式音响装置以及一种声道再现方法
CN102572676A (zh) * 2012-01-16 2012-07-11 华南理工大学 一种虚拟听觉环境实时绘制方法
CN102665156A (zh) * 2012-03-27 2012-09-12 中国科学院声学研究所 一种基于耳机的虚拟3d重放方法
CN103929694A (zh) * 2014-04-14 2014-07-16 杨璐馨 一种耳效3d听音环

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6038330A (en) * 1998-02-20 2000-03-14 Meucci, Jr.; Robert James Virtual sound headset and method for simulating spatial sound
JP2000201393A (ja) * 1999-01-05 2000-07-18 Kazumi Nagayama ヘッドホンによる頭外音像定位法及び受聴方法。
CN1617632A (zh) * 2004-11-30 2005-05-18 陈奚平 头戴式音响装置以及一种声道再现方法
CN102572676A (zh) * 2012-01-16 2012-07-11 华南理工大学 一种虚拟听觉环境实时绘制方法
CN102665156A (zh) * 2012-03-27 2012-09-12 中国科学院声学研究所 一种基于耳机的虚拟3d重放方法
CN103929694A (zh) * 2014-04-14 2014-07-16 杨璐馨 一种耳效3d听音环

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026024B2 (en) * 2016-11-17 2021-06-01 Samsung Electronics Co., Ltd. System and method for producing audio data to head mount display device
CN115209273A (zh) * 2021-04-09 2022-10-18 深圳市韶音科技有限公司 一种耳机
CN114900771A (zh) * 2022-07-15 2022-08-12 深圳市沃特沃德信息有限公司 基于辅音耳机的音量调节优化方法、装置、设备及介质
CN114900771B (zh) * 2022-07-15 2022-09-23 深圳市沃特沃德信息有限公司 基于辅音耳机的音量调节优化方法、装置、设备及介质

Also Published As

Publication number Publication date
CN105657609A (zh) 2016-06-08

Similar Documents

Publication Publication Date Title
WO2017128481A1 (fr) Procédé de commande d'ostéophone, dispositif et appareil d'ostéophone
US8787584B2 (en) Audio metrics for head-related transfer function (HRTF) selection or adaptation
US8160265B2 (en) Method and apparatus for enhancing the generation of three-dimensional sound in headphone devices
AU2001239516B2 (en) System and method for optimization of three-dimensional audio
CN107996028A (zh) 校准听音装置
AU2001239516A1 (en) System and method for optimization of three-dimensional audio
US11356795B2 (en) Spatialized audio relative to a peripheral device
US20190246231A1 (en) Method of improving localization of surround sound
WO2021169689A1 (fr) Procédé et appareil d'optimisation d'effet sonore, dispositif électronique et support de stockage
CN108391199B (zh) 基于个性化反射声阈值的虚拟声像合成方法、介质和终端
WO2020176532A1 (fr) Procédé et appareil d'annulation de diaphonie du domaine temporel dans un signal audio spatial
US10104471B2 (en) Tactile bass response
CN110536200A (zh) 用于耳屏传导可听设备的装置、系统和方法
US6990210B2 (en) System for headphone-like rear channel speaker and the method of the same
WO2020146130A1 (fr) Procédé permettant à un utilisateur d'obtenir un profil de la fonction de transfert relative à la tête approprié
WO2022227921A1 (fr) Procédé et appareil de traitement audio, casque sans fil et support lisible par ordinateur
US7050596B2 (en) System and headphone-like rear channel speaker and the method of the same
US6983054B2 (en) Means for compensating rear sound effect
KR102610825B1 (ko) 사운드 병행 출력을 통한 위치 추적이 가능한 텐저블 사운드 오브젝트 시스템
TW201914315A (zh) 穿戴式音訊處理裝置及其音訊處理方法
EP4296825A2 (fr) Système haptique et procédé
CN111213390B (zh) 声音转换器
TW202431868A (zh) 用於音訊設備的空間音訊調節
TW202329702A (zh) 經由空間變換的音訊濾波器效果
CN1430453A (zh) 一种提供类头戴式耳机后声道扬声器的系统与方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16887365

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16887365

Country of ref document: EP

Kind code of ref document: A1