BR112021021750A2 - Dispositivo de saída acústica - Google Patents

Dispositivo de saída acústica

Info

Publication number
BR112021021750A2
BR112021021750A2 BR112021021750A BR112021021750A BR112021021750A2 BR 112021021750 A2 BR112021021750 A2 BR 112021021750A2 BR 112021021750 A BR112021021750 A BR 112021021750A BR 112021021750 A BR112021021750 A BR 112021021750A BR 112021021750 A2 BR112021021750 A2 BR 112021021750A2
Authority
BR
Brazil
Prior art keywords
acoustic driver
frequency
sounds
glasses
frequency acoustic
Prior art date
Application number
BR112021021750A
Other languages
English (en)
Inventor
Fu Junjiang
Liao Fengyun
Qi Xin
Yan Bingyan
Zhang Lei
Original Assignee
Shenzhen Voxtech Co Ltd
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 Shenzhen Voxtech Co Ltd filed Critical Shenzhen Voxtech Co Ltd
Publication of BR112021021750A2 publication Critical patent/BR112021021750A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • 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
    • H04R1/1016—Earpieces of the intra-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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or headphones
    • 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
    • H04R1/1083—Reduction of ambient noise
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • H04R1/245—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges of 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2892—Mountings or supports for transducers
    • H04R1/2896—Mountings or supports for transducers for loudspeaker transducers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H04R1/347—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers for obtaining a phase-shift between the front and back acoustic wave
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone
    • 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
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • 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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • 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
    • H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback
    • 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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • 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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks
    • 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
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H04R5/0335—Earpiece support, e.g. headbands or neckrests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H04S7/304—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/06—Hearing aids
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L2021/02161—Number of inputs available containing the signal or the noise to be suppressed
    • G10L2021/02166—Microphone arrays; Beamforming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/78—Circuit arrangements in which low-frequency speech signals proceed in one direction on the line, while speech signals proceeding in the other direction on the line are modulated on a high-frequency carrier signal
    • 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
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
    • H04R2201/103—Combination of monophonic or stereophonic headphones with audio players, e.g. integrated in the headphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
    • H04R2201/401—2D or 3D arrays of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/05—Noise reduction with a separate noise microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/03—Synergistic effects of band splitting and sub-band processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
    • H04R2430/21—Direction finding using differential microphone array [DMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
    • H04R2430/23—Direction finding using a sum-delay beam-former
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
  • Stereophonic System (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Eyeglasses (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

dispositivo de saída acústica. a presente divulgação se refere a um par de óculos. o par de óculos pode incluir uma armação, uma ou mais lentes e uma ou mais hastes. o par de óculos pode ainda incluir pelo menos um acionador acústico de baixa frequência, pelo menos um acionador acústico de alta frequência e um controlador. pelo menos um acionador acústico de baixa frequência pode ser configurado para emitir sons a partir de pelo menos dois primeiros orifícios de guia. pelo menos um acionador acústico de alta frequência pode ser configurado para emitir sons de pelo menos dois segundos orifícios de guia. o controlador pode ser configurado para acionar o acionador acústico de baixa frequência para emitir os sons em uma primeira faixa de frequência e acionar o acionador acústico de alta frequência para emitir os sons em uma segunda faixa de frequência. a segunda faixa de frequência pode incluir uma ou mais frequências mais altas do que uma ou mais frequências na primeira faixa de frequência.
BR112021021750A 2019-04-30 2020-01-06 Dispositivo de saída acústica BR112021021750A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201910364346 2019-04-30
CN201910888762 2019-09-19
CN201910888067 2019-09-19
PCT/CN2020/070542 WO2020220735A1 (zh) 2019-04-30 2020-01-06 一种声学输出装置

Publications (1)

Publication Number Publication Date
BR112021021750A2 true BR112021021750A2 (pt) 2021-12-28

Family

ID=73028591

Family Applications (3)

Application Number Title Priority Date Filing Date
BR112021021746A BR112021021746A2 (pt) 2019-04-30 2019-12-31 Aparelho de saída acústica
BR112021021750A BR112021021750A2 (pt) 2019-04-30 2020-01-06 Dispositivo de saída acústica
BR112021021739A BR112021021739A2 (pt) 2019-04-30 2020-04-10 Aparelho de saída acústica e métodos do mesmo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112021021746A BR112021021746A2 (pt) 2019-04-30 2019-12-31 Aparelho de saída acústica

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112021021739A BR112021021739A2 (pt) 2019-04-30 2020-04-10 Aparelho de saída acústica e métodos do mesmo

Country Status (6)

Country Link
US (46) US11425481B2 (pt)
EP (3) EP3952336A4 (pt)
JP (4) JP7524219B2 (pt)
KR (3) KR102533570B1 (pt)
BR (3) BR112021021746A2 (pt)
WO (19) WO2020220724A1 (pt)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11641551B2 (en) 2011-12-23 2023-05-02 Shenzhen Shokz Co., Ltd. Bone conduction speaker and compound vibration device thereof
US11595760B2 (en) 2011-12-23 2023-02-28 Shenzhen Shokz Co., Ltd. Bone conduction speaker and compound vibration device thereof
US11716575B2 (en) 2011-12-23 2023-08-01 Shenzhen Shokz Co., Ltd. Bone conduction speaker and compound vibration device thereof
US11589171B2 (en) 2014-01-06 2023-02-21 Shenzhen Shokz Co., Ltd. Systems and methods for suppressing sound leakage
US11832060B2 (en) 2014-01-06 2023-11-28 Shenzhen Shokz Co., Ltd. Systems and methods for suppressing sound leakage
US11627419B2 (en) 2014-01-06 2023-04-11 Shenzhen Shokz Co., Ltd. Systems and methods for suppressing sound leakage
US11622209B2 (en) 2014-01-06 2023-04-04 Shenzhen Shokz Co., Ltd. Systems and methods for suppressing sound leakage
US11706574B2 (en) 2014-01-06 2023-07-18 Shenzhen Shokz Co., Ltd. Systems and methods for suppressing sound leakage
GB2536650A (en) 2015-03-24 2016-09-28 Augmedics Ltd Method and system for combining video-based and optic-based augmented reality in a near eye display
US10757501B2 (en) 2018-05-01 2020-08-25 Facebook Technologies, Llc Hybrid audio system for eyewear devices
WO2019211741A1 (en) 2018-05-02 2019-11-07 Augmedics Ltd. Registration of a fiducial marker for an augmented reality system
US11582545B2 (en) * 2018-07-27 2023-02-14 Sony Corporation Acoustic output device
US11766296B2 (en) 2018-11-26 2023-09-26 Augmedics Ltd. Tracking system for image-guided surgery
CN109547906B (zh) 2019-01-05 2023-12-08 深圳市韶音科技有限公司 骨传导扬声装置
JP7524219B2 (ja) * 2019-04-30 2024-07-29 シェンツェン・ショックス・カンパニー・リミテッド 音響出力装置
US11980506B2 (en) 2019-07-29 2024-05-14 Augmedics Ltd. Fiducial marker
US20210105556A1 (en) * 2019-10-08 2021-04-08 Soniphi Llc Systems & Methods For Expanding Sensation Using Isobaric Chambers
US11382712B2 (en) 2019-12-22 2022-07-12 Augmedics Ltd. Mirroring in image guided surgery
KR20210089292A (ko) 2020-01-07 2021-07-16 삼성전자주식회사 음성 인식 시스템 및 이를 이용한 디스플레이 장치
DE102020201533A1 (de) * 2020-02-07 2021-08-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur schallwandlung mit einem akustischen filter
US11304006B2 (en) * 2020-03-27 2022-04-12 Bose Corporation Systems and methods for broadcasting audio
US20230175883A1 (en) * 2020-04-29 2023-06-08 Aeromon Oy Method for measuring noise and apparatus for noise measurement
US11686947B2 (en) * 2020-05-27 2023-06-27 Microsoft Technology Licensing, Llc Structural fiber component for injection molding in head mounted displays
US11462232B1 (en) 2020-06-30 2022-10-04 Apple Inc. Methods and systems for visualizing audio properties of objects
CA198230S (en) * 2020-07-01 2022-02-02 Shenzhen Voxtech Co Ltd Hearing aid
CN112135216A (zh) * 2020-10-16 2020-12-25 深圳市喜来喜科技有限公司 一种可适配不同头型的蓝牙耳机
CN114545655A (zh) * 2020-11-26 2022-05-27 深圳市韶音科技有限公司 可穿戴设备及其佩戴件
KR20230048398A (ko) * 2020-11-26 2023-04-11 썬전 샥 컴퍼니 리미티드 착용가능장치
CN112738680A (zh) * 2020-12-24 2021-04-30 王鑫洪 一种挂耳式个人音响设备
BR112023001897A2 (pt) * 2021-02-10 2023-03-07 Shenzhen Shokz Co Ltd Aparelhos auditivos
CN116918350A (zh) * 2021-04-25 2023-10-20 深圳市韶音科技有限公司 声学装置
KR20230147729A (ko) * 2021-04-27 2023-10-23 썬전 샥 컴퍼니 리미티드 음향입출력장치
US11841554B2 (en) * 2021-04-29 2023-12-12 Brandon Gaynor Eyewear interface assembly
US11896445B2 (en) 2021-07-07 2024-02-13 Augmedics Ltd. Iliac pin and adapter
WO2023022863A1 (en) * 2021-08-19 2023-02-23 Apple Inc. Flexible speakers
EP4399763A1 (en) 2021-09-10 2024-07-17 Milwaukee Electric Tool Corporation Battery pack
US11678103B2 (en) * 2021-09-14 2023-06-13 Meta Platforms Technologies, Llc Audio system with tissue transducer driven by air conduction transducer
USD1022023S1 (en) 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. Endpieces of glasses with headphones
USD1022020S1 (en) * 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. Glasses with headphones
USD1022018S1 (en) * 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. Glasses with headphones
USD1022017S1 (en) * 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. Glasses with headphones
USD1022011S1 (en) 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. V-shaped part of glasses with headphones
USD1022016S1 (en) * 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. Glasses with headphones
USD1022019S1 (en) * 2021-09-15 2024-04-09 Shenzhen Shokz Co., Ltd. Glasses with headphones
JP1736950S (ja) * 2021-09-29 2023-02-15 拡張現実機能付き眼鏡
EP4432695A1 (en) * 2021-11-09 2024-09-18 Nippon Telegraph and Telephone Corporation Audio signal output device
WO2023084574A1 (ja) * 2021-11-09 2023-05-19 日本電信電話株式会社 音響信号出力装置
KR102671092B1 (ko) * 2021-11-19 2024-05-31 썬전 샥 컴퍼니 리미티드 개방형 음향장치
CN114157954B (zh) * 2021-11-29 2023-10-17 昆山海菲曼科技集团股份有限公司 一种平板低音增强耳机
CN114554340B (zh) * 2022-01-07 2022-12-30 深圳市丰景晟电子科技有限公司 一种具有新型气导传感结构的开放式耳机
CN114401476B (zh) * 2022-01-24 2024-09-17 高创(苏州)电子有限公司 一种分频式扬声器及其控制方法、电子设备
WO2023188345A1 (ja) * 2022-03-31 2023-10-05 日本電信電話株式会社 音響信号出力装置
WO2024004089A1 (ja) * 2022-06-29 2024-01-04 日本電信電話株式会社 音響信号出力装置
CN115414180A (zh) * 2022-08-25 2022-12-02 宁波佳朗智能科技有限公司 语音控制焊帽
WO2024057210A1 (en) 2022-09-13 2024-03-21 Augmedics Ltd. Augmented reality eyewear for image-guided medical intervention
WO2024087495A1 (zh) * 2022-10-28 2024-05-02 深圳市韶音科技有限公司 一种耳机
KR20240144367A (ko) * 2022-10-28 2024-10-02 썬전 샥 컴퍼니, 리미티드 개방식 이어폰
CN117956365A (zh) * 2022-10-28 2024-04-30 深圳市韶音科技有限公司 一种耳机
WO2024100816A1 (ja) * 2022-11-10 2024-05-16 日本電信電話株式会社 音響信号出力装置
WO2024100817A1 (ja) * 2022-11-10 2024-05-16 日本電信電話株式会社 音響信号出力装置
WO2024100815A1 (ja) * 2022-11-10 2024-05-16 日本電信電話株式会社 音響信号出力装置
JP7546707B2 (ja) * 2023-02-03 2024-09-06 任天堂株式会社 情報処理プログラム、情報処理方法、情報処理システム、および、情報処理装置
USD1034520S1 (en) * 2023-03-03 2024-07-09 Xiamen Mairdi Electronic Technology Co., Ltd. Bone conduction headphones
USD1034516S1 (en) * 2023-03-03 2024-07-09 Xiamen Mairdi Electronic Technology Co., Ltd. Bone conduction headphones
WO2024197430A1 (zh) * 2023-03-24 2024-10-03 深圳市韶音科技有限公司 一种耳机

Family Cites Families (228)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327320A (en) 1941-11-12 1943-08-17 Sonotone Corp Amplifying hearing aid
WO1994025957A1 (en) 1990-04-05 1994-11-10 Intelex, Inc., Dba Race Link Communications Systems, Inc. Voice transmission system and method for high ambient noise conditions
US5450061A (en) 1994-04-08 1995-09-12 Detection Systems, Inc. Glass break detection using temporal sequence of selected frequency characteristics
US5572594A (en) 1994-09-27 1996-11-05 Devoe; Lambert Ear canal device holder
US5775855A (en) 1995-06-08 1998-07-07 Valenite Inc. Cutting insert and cutter for milling
JP3153113B2 (ja) 1995-09-28 2001-04-03 富士通テン株式会社 ヘッドホン装置
DE19616870A1 (de) 1996-04-26 1997-10-30 Sennheiser Electronic Am Körper eines Benutzers lagerbare Schallwiedergabevorrichtung
NL1011538C2 (nl) 1999-03-11 2000-09-12 Stertil Bv Voertuighefinrichting.
CN1121809C (zh) * 1999-04-09 2003-09-17 张凡 扬声器
EP1045544A1 (fr) 1999-04-13 2000-10-18 Koninklijke Philips Electronics N.V. Réduction des clics pour signaux vocaux codés MICDA (ADPCM)
EP1145592A3 (en) 1999-12-02 2002-07-03 Tokin Corporation Vibration actuator having an elastic member between a suspension plate and a magnetic circuit device
KR200190070Y1 (ko) 2000-02-26 2000-07-15 김성일 다채널헤드폰
KR100344091B1 (ko) 2000-04-18 2002-07-24 주식회사 도우미텍 골도 진동자 및 이것을 이용한 골도 스피커 헤드셋
KR100335171B1 (en) 2000-09-25 2002-05-11 Mm Gear Multi-channel headphone system
US20020164041A1 (en) 2001-03-27 2002-11-07 Sensimetrics Corporation Directional receiver for hearing aids
KR20040011859A (ko) * 2002-07-31 2004-02-11 주식회사 디유전자 알파벳 유자 모양의 어깨 착용형 진동 우퍼 스피커
KR100390003B1 (en) 2002-10-02 2003-07-04 Joo Bae Kim Bone-conduction speaker using vibration plate and mobile telephone using the same
US20040105568A1 (en) * 2002-12-03 2004-06-03 Po-Hsiung Lee Speaker with enhanced magnetic flux
JP2004274593A (ja) 2003-03-11 2004-09-30 Temuko Japan:Kk 骨伝導スピーカ
US7477751B2 (en) 2003-04-23 2009-01-13 Rh Lyon Corp Method and apparatus for sound transduction with minimal interference from background noise and minimal local acoustic radiation
JP4079827B2 (ja) 2003-05-14 2008-04-23 富士通テン株式会社 スピーカ装置
CA2432832A1 (en) 2003-06-16 2004-12-16 James G. Hildebrandt Headphones for 3d sound
US7327850B2 (en) 2003-07-15 2008-02-05 Bose Corporation Supplying electrical power
US7019605B2 (en) * 2003-10-30 2006-03-28 Larson Iii John D Stacked bulk acoustic resonator band-pass filter with controllable pass bandwidth
US7570777B1 (en) * 2004-01-13 2009-08-04 Step Labs, Inc. Earset assembly
WO2005081501A1 (ja) 2004-02-20 2005-09-01 Temco Japan Co., Ltd. 骨伝導型ハンドセット
JP2006157464A (ja) * 2004-11-29 2006-06-15 Kyocera Corp 音響装置
US20060252979A1 (en) * 2005-05-09 2006-11-09 Vesely Michael A Biofeedback eyewear system
JP4631070B2 (ja) 2005-05-23 2011-02-16 並木精密宝石株式会社 骨伝導スピーカ
JP2006352367A (ja) * 2005-06-14 2006-12-28 Sony Corp 音響装置
US8457324B2 (en) * 2005-08-16 2013-06-04 Honeywell International Inc. Directional speaker system
US7945297B2 (en) * 2005-09-30 2011-05-17 Atmel Corporation Headsets and headset power management
US7890377B2 (en) 2005-10-31 2011-02-15 Phonak Ag Method for producing an order and ordering apparatus
FR2892886B1 (fr) * 2005-11-03 2008-01-25 Bernard Richoux Transducteur electrodynamique, applications aux haut-parleurs et geophones
US8111854B2 (en) 2006-11-29 2012-02-07 Yan-Ru Peng Methods and apparatus for sound production
GB2434708B (en) * 2006-01-26 2008-02-27 Sonaptic Ltd Ambient noise reduction arrangements
US7957541B2 (en) * 2006-01-27 2011-06-07 Sony Ericsson Mobile Communications Ab Acoustic compliance adjuster
CN101022678A (zh) * 2006-02-13 2007-08-22 致胜科技股份有限公司 骨传导多声道装置
JP2007251358A (ja) 2006-03-14 2007-09-27 Nec Tokin Corp 骨伝導スピーカ
JP5315506B2 (ja) 2006-03-22 2013-10-16 ボーン・トーン・コミュニケイションズ・リミテッド 骨伝導音伝播のための方法及びシステム
TW200803580A (en) * 2006-03-27 2008-01-01 Knowles Electronics Llc Electroacoustic transducer system and manufacturing method thereof
US20070237341A1 (en) * 2006-04-05 2007-10-11 Creative Technology Ltd Frequency domain noise attenuation utilizing two transducers
US8170249B2 (en) * 2006-06-19 2012-05-01 Sonion Nederland B.V. Hearing aid having two receivers each amplifying a different frequency range
US7933427B2 (en) * 2006-06-27 2011-04-26 Motorola Solutions, Inc. Method and system for equal acoustics porting
CN101098353A (zh) * 2006-06-27 2008-01-02 明基电通股份有限公司 能与移动通讯装置通讯的耳机装置
US7916888B2 (en) * 2006-06-30 2011-03-29 Bose Corporation In-ear headphones
KR101135396B1 (ko) 2006-07-03 2012-04-17 아이필유(주) 다기능 초소형 스피커
JP2009545263A (ja) * 2006-07-28 2009-12-17 ヒルデブラント、 ジェイムズ、 ジー ヘッドンホンの改良
CN101513081A (zh) 2006-09-07 2009-08-19 株式会社坦姆科日本 骨传导扬声器
US7925307B2 (en) * 2006-10-31 2011-04-12 Palm, Inc. Audio output using multiple speakers
US8175316B2 (en) * 2006-12-05 2012-05-08 Sony Corporation Ear speaker device
US9118990B2 (en) 2007-01-06 2015-08-25 Apple Inc. Connectors designed for ease of use
KR20080103334A (ko) * 2007-05-23 2008-11-27 (주) 지비테크 휴대용 오디오기기의 리모콘 및 이침 다이어트 이어폰
US8391534B2 (en) 2008-07-23 2013-03-05 Asius Technologies, Llc Inflatable ear device
US8238596B2 (en) 2007-12-10 2012-08-07 Klipsch Group, Inc. In-ear headphones
US8270637B2 (en) 2008-02-15 2012-09-18 Sonitus Medical, Inc. Headset systems and methods
KR20090091378A (ko) 2008-02-25 2009-08-28 정상일 골전도 마이크로폰
US8660289B2 (en) * 2008-02-29 2014-02-25 Apple Inc. Multiple receiver venting system
JP2009260524A (ja) 2008-04-15 2009-11-05 Sony Corp スピーカー装置
JP4355359B1 (ja) * 2008-05-27 2009-10-28 パナソニック株式会社 マイクを外耳道開口部に設置する耳掛型補聴器
GB0813115D0 (en) * 2008-07-17 2008-08-27 Strong Pacific Hong Kong Ltd Earphone
CN101729955B (zh) 2008-10-15 2014-03-26 诸爱道 安全耳塞机
JP5429194B2 (ja) * 2009-02-09 2014-02-26 三洋電機株式会社 スピーカユニットおよび携帯情報端末
KR101039813B1 (ko) 2009-03-30 2011-06-13 주식회사 보니아코퍼레이션 골전도와 공기전도 기능을 갖는 듀얼 이어폰
CN201426167Y (zh) * 2009-04-17 2010-03-17 富祐鸿科技股份有限公司 具导音管的开放式结构耳机
CN201774654U (zh) 2010-07-16 2011-03-23 深圳市中兴移动通信有限公司 基于手机上四段式连接的线控耳机电路
WO2012106185A1 (en) 2011-01-31 2012-08-09 Boston Scientific Scimed, Inc. Articulation section with locking
US9185491B2 (en) * 2011-04-12 2015-11-10 Harman International Industries, Incorporated Reinforced diaphragm for a low profile loudspeaker transducer with two sets of inner and outer magnets
US8934647B2 (en) * 2011-04-14 2015-01-13 Bose Corporation Orientation-responsive acoustic driver selection
JP2012249097A (ja) * 2011-05-27 2012-12-13 Kyocera Corp 音声出力装置
US8256566B1 (en) * 2011-08-19 2012-09-04 Rogersound Labs, LLC Speaker enclosure
US9020168B2 (en) * 2011-08-30 2015-04-28 Nokia Corporation Apparatus and method for audio delivery with different sound conduction transducers
CN202307119U (zh) 2011-09-05 2012-07-04 歌尔声学股份有限公司 一种多麦克风阵列噪声消除装置及系统
JP5667018B2 (ja) 2011-09-06 2015-02-12 Kddi株式会社 携帯電話端末、携帯電話端末の音声伝達方法、携帯電話端末の音声伝達プログラム
JP4953490B1 (ja) 2011-09-12 2012-06-13 音茶楽株式会社 ツィンドライバーイヤホン
JP5676003B2 (ja) 2011-09-30 2015-02-25 京セラ株式会社 携帯電子機器
US20130108068A1 (en) 2011-10-27 2013-05-02 Research In Motion Limited Headset with two-way multiplexed communication
RU2017115669A (ru) 2011-10-28 2019-01-28 Мэджик Лип, Инк. Система и способ для дополненной и виртуальной реальности
JP5926950B2 (ja) 2011-12-22 2016-05-25 京セラ株式会社 電子機器
WO2020051786A1 (en) 2018-09-12 2020-03-19 Shenzhen Voxtech Co., Ltd. Signal processing device having multiple acoustic-electric transducers
CN202435598U (zh) 2011-12-23 2012-09-12 深圳市韶音科技有限公司 一种骨传导扬声器及其复合振动装置
CN108873372B (zh) * 2018-08-24 2024-06-14 深圳市韶音科技有限公司 一种铰链及眼镜
CN102497612B (zh) 2011-12-23 2013-05-29 深圳市韶音科技有限公司 一种骨传导扬声器及其复合振动装置
US20130169513A1 (en) * 2012-01-04 2013-07-04 Google Inc. Wearable computing device
JP5754518B2 (ja) * 2012-01-26 2015-07-29 オンキヨー株式会社 ヘッドホン
CN102647646B (zh) 2012-04-06 2016-03-30 惠州Tcl移动通信有限公司 手镯式蓝牙耳机以及手镯式蓝牙耳机电路
JP5812925B2 (ja) 2012-04-12 2015-11-17 京セラ株式会社 電子機器
CN102780938B (zh) 2012-06-06 2015-04-15 歌尔声学股份有限公司 蓝牙耳机电路板
CN202679440U (zh) 2012-06-08 2013-01-16 瑞声光电科技(常州)有限公司 带骨传导功能的通信装置
CN202710871U (zh) 2012-06-28 2013-01-30 黄明传 具有接口传输处理功能的眼镜
CN102760938B (zh) 2012-07-20 2013-08-07 深圳市龙侨华实业有限公司 一种增强型全向天线振子
JP6006598B2 (ja) 2012-09-27 2016-10-12 京セラ株式会社 電子機器
EP2765786A1 (en) 2013-02-06 2014-08-13 Nagravision S.A. Method to enhance a video content in a receiving device
CN103108268B (zh) 2013-02-07 2016-08-24 歌尔声学股份有限公司 扬声器模组及其使用该扬声器模组的电子装置
TWI535302B (zh) * 2013-02-08 2016-05-21 Jian-Quan Pan Multi-channel headphones
US20140253867A1 (en) * 2013-03-05 2014-09-11 Tao Jiang Pair of Projector Glasses
CN103179483B (zh) * 2013-03-12 2016-06-08 中名(东莞)电子有限公司 具有多动态驱动单元的入耳式耳机
CN103209377B (zh) 2013-03-19 2016-02-17 歌尔声学股份有限公司 多功能扬声器
CN203233520U (zh) * 2013-03-27 2013-10-09 特通科技有限公司 具接近感测模组的头戴式耳机
CN103167390B (zh) 2013-04-09 2017-04-19 苏州逸巛声学科技有限公司 具有气导作用的骨传导受话器
US9118996B1 (en) * 2013-05-01 2015-08-25 Miguel A. Garcia Head band with wirelessly engaged music player
US9992568B2 (en) * 2013-05-02 2018-06-05 Nokia Technologies Oy Method and apparatus for audio playback
US8757317B1 (en) * 2013-05-03 2014-06-24 Longinesteno Technology Complex Corporation Barrel-shaped multidirectional loudspeaker enclosure structure
CN203301726U (zh) 2013-05-08 2013-11-20 歌尔声学股份有限公司 一种低音扬声器及其应用该低音扬声器的电子装置
CN103260117A (zh) 2013-05-08 2013-08-21 歌尔声学股份有限公司 一种低音扬声器及其应用该低音扬声器的电子装置
JP6359807B2 (ja) 2013-06-12 2018-07-18 京セラ株式会社 音響再生機器
EP2819429B1 (en) * 2013-06-28 2016-06-22 GN Netcom A/S A headset having a microphone
US9571941B2 (en) 2013-08-19 2017-02-14 Knowles Electronics, Llc Dynamic driver in hearing instrument
GR1008382B (el) * 2013-12-13 2014-12-19 Βασιλειος Γεωργιου Τσακιρης Ηχεια ισορροπημενης κατευθυντικοτητας
CN106303861B (zh) 2014-01-06 2018-06-12 深圳市韶音科技有限公司 一种能够抑制漏音的骨传导扬声器
US9380374B2 (en) 2014-01-17 2016-06-28 Okappi, Inc. Hearing assistance systems configured to detect and provide protection to the user from harmful conditions
US8891800B1 (en) 2014-02-21 2014-11-18 Jonathan Everett Shaffer Earbud charging case for mobile device
CN104883635B (zh) * 2014-02-28 2019-08-16 宁波升亚电子有限公司 一种近头式扬声器装置及其应用
US9762199B2 (en) * 2014-03-31 2017-09-12 Bitwave Pte Ltd. Facilitation of headphone audio enhancement
WO2015187715A1 (en) * 2014-06-03 2015-12-10 Dolby Laboratories Licensing Corporation Passive and active virtual height filter systems for upward firing drivers
US20150381333A1 (en) * 2014-06-26 2015-12-31 Harris Corporation Novel approach for enabling mixed mode behavior using microphone placement on radio terminal hardware
US9578412B2 (en) * 2014-06-27 2017-02-21 Apple Inc. Mass loaded earbud with vent chamber
CN106664478B (zh) 2014-07-18 2019-08-16 伯斯有限公司 声学装置
JP6645437B2 (ja) 2014-10-20 2020-02-14 ソニー株式会社 音響再生装置
JP5759641B1 (ja) 2014-10-24 2015-08-05 太陽誘電株式会社 電気音響変換装置及び電子機器
CN107079215B (zh) 2014-10-24 2019-07-16 索尼公司 耳机
CN104540076B (zh) 2014-11-20 2018-09-07 歌尔股份有限公司 扬声器模组
KR102362727B1 (ko) * 2014-12-18 2022-02-15 엘지이노텍 주식회사 맥박 측정 장치 및 이를 이용한 컴퓨팅 장치
CN104581483A (zh) * 2014-12-24 2015-04-29 青岛歌尔声学科技有限公司 一种开放式耳机
CN107005759A (zh) * 2014-12-24 2017-08-01 株式会社坦姆科日本 骨传导耳机
TWM500412U (zh) * 2015-01-14 2015-05-01 Jetvox Acoustic Corp 具有導音管之耳機結構
CN204377095U (zh) * 2015-01-22 2015-06-03 邹士磊 偶极高辐射抗型耳机
US9648412B2 (en) 2015-02-06 2017-05-09 Skullcandy, Inc. Speakers and headphones related to vibrations in an audio system, and methods for operating same
CN104863635B (zh) 2015-04-21 2017-04-05 西南石油大学 一种隧道沉降的自动监测报警装置及其使用方法
CN204810512U (zh) * 2015-06-01 2015-11-25 深圳市贝多福科技有限公司 具有独立音腔的导音结构
CN106303779B (zh) * 2015-06-03 2019-07-12 阿里巴巴集团控股有限公司 耳机
CN104869515A (zh) * 2015-06-08 2015-08-26 西安康弘新材料科技有限公司 动圈扬声器配合压电扬声器高保真音箱
US9613615B2 (en) * 2015-06-22 2017-04-04 Sony Corporation Noise cancellation system, headset and electronic device
US10375479B2 (en) 2015-08-04 2019-08-06 Curtis E. Graber Electric motor
JP6651608B2 (ja) * 2015-08-13 2020-02-19 シェンヂェン ボクステック カンパニー リミテッドＳｈｅｎｚｈｅｎ Ｖｏｘｔｅｃｈ Ｃｏ．， Ｌｔｄ 骨伝導スピーカーのためのシステム
CN204859471U (zh) 2015-08-24 2015-12-09 嘉善豪声电子有限公司 使用fpc引线的手机扬声器腔体及包括该腔体的扬声器
CN204948329U (zh) * 2015-08-26 2016-01-06 成都优逸工业设计有限公司 四单元动铁耳机分频电路
CN204948328U (zh) * 2015-08-26 2016-01-06 成都优逸工业设计有限公司 三单元动铁耳机分频电路
CN205081951U (zh) 2015-09-01 2016-03-09 深圳市冠旭电子有限公司 一种线控耳机电路及线控耳机
CN204948313U (zh) * 2015-09-06 2016-01-06 深圳市韶音科技有限公司 骨传导无线耳机
CN105208480B (zh) 2015-09-24 2019-07-02 厦门宇特信息技术有限公司 滑动导电式头戴耳机
CN106792304A (zh) * 2015-11-21 2017-05-31 王永明 一种多驱动器入耳式耳机
EP3391661B1 (en) * 2015-12-14 2019-09-04 Harman Becker Automotive Systems GmbH Headphone arrangement
CN205336486U (zh) * 2015-12-15 2016-06-22 深圳市韶音科技有限公司 一种骨传导无线耳机
EP3185589B1 (en) 2015-12-22 2024-02-07 Oticon A/s A hearing device comprising a microphone control system
US20170195795A1 (en) 2015-12-30 2017-07-06 Cyber Group USA Inc. Intelligent 3d earphone
US9794677B2 (en) * 2016-01-12 2017-10-17 Bose Corporation Headphone
US9794676B2 (en) * 2016-01-12 2017-10-17 Bose Corporation Headphone
US9905244B2 (en) 2016-02-02 2018-02-27 Ebay Inc. Personalized, real-time audio processing
US10391935B2 (en) 2016-02-10 2019-08-27 Panasonic Intellectual Property Management Co., Ltd. Vehicle approach notification device
DE102016103477A1 (de) * 2016-02-26 2017-08-31 USound GmbH Audiosystem mit strahlformenden Lautsprechern sowie Brille mit einem derartigen Audiosystem
TWM524028U (zh) 2016-03-25 2016-06-11 Jetvox Acoustic Corp 具有集流管之耳機裝置
CN107231585A (zh) * 2016-03-25 2017-10-03 富祐鸿科技股份有限公司 耳机结构
WO2017168903A1 (ja) 2016-03-29 2017-10-05 ソニー株式会社 音響再生装置
JP6783541B2 (ja) 2016-03-30 2020-11-11 株式会社バンダイナムコエンターテインメント プログラム及び仮想現実体験提供装置
CN205510154U (zh) * 2016-04-13 2016-08-24 广东欧珀移动通信有限公司 一种移动终端
US10277971B2 (en) * 2016-04-28 2019-04-30 Roxilla Llc Malleable earpiece for electronic devices
CN205754812U (zh) * 2016-05-12 2016-11-30 深圳市盛佳丽电子有限公司 一种动铁耳机的分频电路
US10129647B2 (en) * 2016-05-25 2018-11-13 Lg Electronics Inc. Wireless sound equipment
KR101812227B1 (ko) * 2016-05-26 2017-12-27 (주)인시그널 동작 인식 기반의 스마트 글래스 장치
US9838787B1 (en) 2016-06-06 2017-12-05 Bose Corporation Acoustic device
US9949030B2 (en) 2016-06-06 2018-04-17 Bose Corporation Acoustic device
CN106231462A (zh) * 2016-08-08 2016-12-14 珠海声浪科技有限公司 一种耳机
KR101830246B1 (ko) * 2016-08-09 2018-03-29 주식회사 이엠텍 넥밴드형 무선 음향 변환 장치
US10757503B2 (en) * 2016-09-01 2020-08-25 Audeze, Llc Active noise control with planar transducers
US10075783B2 (en) * 2016-09-23 2018-09-11 Apple Inc. Acoustically summed reference microphone for active noise control
CN106375915B (zh) * 2016-10-31 2024-04-16 深圳市冠旭电子股份有限公司 一种扬声器及耳机
CN106324849B (zh) 2016-11-07 2018-11-27 东莞市松研智达工业设计有限公司 3d智能眼镜
CN206193360U (zh) * 2016-11-17 2017-05-24 厦门轻居科技有限公司 一种头戴式vr设备
CN106341752A (zh) * 2016-11-24 2017-01-18 深圳市雷森贝尔听力技术有限公司 一种仿生全开放式耳甲增益导声装置及其使用方法
TWI683580B (zh) 2016-12-09 2020-01-21 美律實業股份有限公司 耳機
US10397681B2 (en) 2016-12-11 2019-08-27 Base Corporation Acoustic transducer
GB2558284B (en) 2016-12-23 2021-12-08 Sony Interactive Entertainment Inc Virtual reality
CN107071607A (zh) * 2017-01-19 2017-08-18 诸爱道 防辐射的蓝牙耳机
US10555106B1 (en) 2017-01-27 2020-02-04 Facebook Technologies, Llc Gaze-directed audio enhancement
KR102671346B1 (ko) * 2017-02-08 2024-06-03 삼성전자 주식회사 전자 장치
CN206640738U (zh) * 2017-02-14 2017-11-14 歌尔股份有限公司 降噪耳机以及电子设备
CN208190866U (zh) 2017-03-03 2018-12-04 许乐轩 一种可穿戴式立体声设备
CN206575566U (zh) * 2017-03-06 2017-10-20 深圳市冠旭电子股份有限公司 一种入耳式耳机
CA3058160A1 (en) * 2017-03-30 2018-10-04 Magic Leap, Inc. Non-blocking dual driver earphones
WO2018187663A1 (en) * 2017-04-07 2018-10-11 Correlated Magnetics Research, Llc Loudspeaker magnet and earphone assembly
CN206885707U (zh) 2017-05-09 2018-01-16 硅湖职业技术学院 一体式手机包装盒
US9985596B1 (en) * 2017-05-15 2018-05-29 Bose Corporation Acoustic device
CN107094273A (zh) 2017-05-23 2017-08-25 诸爱道 安全的耳机
CN107105363A (zh) * 2017-06-08 2017-08-29 歌尔科技有限公司 颈戴式智能音箱
CN206865707U (zh) * 2017-06-20 2018-01-09 李阳君 一种新型的耳机导音结构
CN207340117U (zh) 2017-07-18 2018-05-08 深圳市深印柔性电路有限公司 用于耳机的异形fpc板
JP7003993B2 (ja) 2017-07-21 2022-01-21 ソニーグループ株式会社 音響出力装置
CN207070281U (zh) * 2017-08-18 2018-03-02 深圳市韶音科技有限公司 一种骨传导耳机
CN207075075U (zh) * 2017-09-01 2018-03-06 珠海煌荣集成电路科技有限公司 一种虚拟低音生成电路及音频设备
CN207340125U (zh) * 2017-09-06 2018-05-08 深圳市冠旭电子股份有限公司 一种运动耳机
CN107509147B (zh) * 2017-09-21 2023-12-12 惠州迪芬尼声学科技股份有限公司 一种具有u形短路环的扬声器磁路系统
CN109379654B (zh) 2017-10-05 2020-08-04 诸爱道 一种降噪空气导管麦克风、降噪安全耳机及降噪安全蓝牙耳机
DK3468228T3 (da) * 2017-10-05 2021-10-18 Gn Hearing As Binauralt høresystem med lokalisering af lydkilder
CN107820169A (zh) * 2017-10-18 2018-03-20 深圳精拓创新科技有限公司 扬声器及提高扬声器灵敏度的方法
CN208210280U (zh) * 2018-01-08 2018-12-07 深圳市韶音科技有限公司 一种骨传导扬声器的磁路组件
US10555071B2 (en) 2018-01-31 2020-02-04 Bose Corporation Eyeglass headphones
US10380989B1 (en) * 2018-02-22 2019-08-13 Cirrus Logic, Inc. Methods and apparatus for processing stereophonic audio content
WO2019173577A1 (en) 2018-03-08 2019-09-12 Bose Corporation Audio content engine for audio augmented reality
WO2019173573A1 (en) 2018-03-08 2019-09-12 Bose Corporation User-interfaces for audio-augmented-reality
CN207939700U (zh) * 2018-03-14 2018-10-02 东莞市和乐电子有限公司 一种独立分频的多单元耳机
US10904667B1 (en) * 2018-03-19 2021-01-26 Amazon Technologies, Inc. Compact audio module for head-mounted wearable device
CN108650597B (zh) * 2018-04-12 2020-06-05 Oppo广东移动通信有限公司 一种密封组件、壳体组件及电子设备
CN208297647U (zh) 2018-04-18 2018-12-28 丹阳市精通眼镜技术创新服务中心有限公司 一种光电复合式线盘断线检测眼镜
CN108535585B (zh) 2018-04-18 2023-05-02 丹阳市精通眼镜技术创新服务中心有限公司 一种光电复合式线盘断线检测眼镜及其制作方法
CN108712695B (zh) * 2018-05-18 2021-02-12 维沃移动通信有限公司 一种麦克风模组、印制电路板pcb的制造方法及终端
CN108898516B (zh) 2018-05-30 2020-06-16 贝壳找房(北京)科技有限公司 在虚拟三维空间讲房模式进功能间的方法、服务器和终端
CN208572417U (zh) * 2018-06-28 2019-03-01 维沃移动通信有限公司 一种移动终端
CN109032558B (zh) * 2018-07-23 2021-08-17 Oppo广东移动通信有限公司 发声控制方法、装置、电子装置及计算机可读介质
CN109151680B (zh) * 2018-07-27 2020-09-04 Oppo广东移动通信有限公司 电子设备
US11113884B2 (en) 2018-07-30 2021-09-07 Disney Enterprises, Inc. Techniques for immersive virtual reality experiences
CN208783039U (zh) * 2018-08-24 2019-04-23 深圳市韶音科技有限公司 一种骨传导耳机及眼镜
CN209267805U (zh) 2019-01-05 2019-08-16 深圳市韶音科技有限公司 骨传导耳机芯及骨传导扬声装置
US10609465B1 (en) 2018-10-04 2020-03-31 Bose Corporation Acoustic device
US10506362B1 (en) 2018-10-05 2019-12-10 Bose Corporation Dynamic focus for audio augmented reality (AR)
CN208675298U (zh) * 2018-10-12 2019-03-29 上海闻泰信息技术有限公司 导音结构及便携式电子设备
US10631075B1 (en) * 2018-11-12 2020-04-21 Bose Corporation Open ear audio device with bone conduction speaker
US11281021B2 (en) * 2018-12-04 2022-03-22 Izone Japan Inc. Eyeglasses
CN117528315A (zh) 2019-01-05 2024-02-06 深圳市韶音科技有限公司 骨传导扬声装置
CN109769167B (zh) * 2019-01-05 2024-06-14 深圳市韶音科技有限公司 骨传导扬声装置
CN209184799U (zh) 2019-01-05 2019-07-30 深圳市韶音科技有限公司 电池组件及骨传导扬声装置
CN109547906B (zh) * 2019-01-05 2023-12-08 深圳市韶音科技有限公司 骨传导扬声装置
CN209358728U (zh) 2019-01-05 2019-09-06 深圳市韶音科技有限公司 骨传导扬声装置
WO2020140456A1 (zh) * 2019-01-05 2020-07-09 深圳市韶音科技有限公司 一种扬声器装置
CN117528316A (zh) * 2019-01-05 2024-02-06 深圳市韶音科技有限公司 骨传导扬声装置
CN109640209B (zh) * 2019-01-24 2021-02-09 合肥星空物联信息科技有限公司 一种基于传感器智能操作的蓝牙耳机
US10812896B2 (en) 2019-03-21 2020-10-20 Facebook Technologies, Llc High compliance microspeakers for vibration mitigation in a personal audio device
JP7524219B2 (ja) 2019-04-30 2024-07-29 シェンツェン・ショックス・カンパニー・リミテッド 音響出力装置

Also Published As

Publication number Publication date
US20230070507A1 (en) 2023-03-09
US20210168494A1 (en) 2021-06-03
US11689837B2 (en) 2023-06-27
US20210168485A1 (en) 2021-06-03
JP2022531256A (ja) 2022-07-06
US12120478B2 (en) 2024-10-15
KR102511669B1 (ko) 2023-03-21
US20230396912A1 (en) 2023-12-07
US11595745B2 (en) 2023-02-28
WO2020221254A1 (en) 2020-11-05
US20230276160A1 (en) 2023-08-31
US20210227306A1 (en) 2021-07-22
US20210112329A1 (en) 2021-04-15
US20230171528A1 (en) 2023-06-01
US20210127200A1 (en) 2021-04-29
US11678098B2 (en) 2023-06-13
US20210160610A1 (en) 2021-05-27
WO2020220970A1 (en) 2020-11-05
US20230012124A1 (en) 2023-01-12
US11930314B2 (en) 2024-03-12
US20230276161A1 (en) 2023-08-31
US20210160606A1 (en) 2021-05-27
WO2020220719A1 (zh) 2020-11-05
US20210274278A1 (en) 2021-09-02
US11490188B2 (en) 2022-11-01
US20210160602A1 (en) 2021-05-27
US20210168495A1 (en) 2021-06-03
US11445281B2 (en) 2022-09-13
US20210274276A1 (en) 2021-09-02
US20210274280A1 (en) 2021-09-02
US11503395B2 (en) 2022-11-15
US20210274281A1 (en) 2021-09-02
US20210168498A1 (en) 2021-06-03
US11115774B2 (en) 2021-09-07
WO2020220724A1 (zh) 2020-11-05
WO2020220738A1 (zh) 2020-11-05
US11159870B2 (en) 2021-10-26
BR112021021746A2 (pt) 2021-12-28
JP7333829B2 (ja) 2023-08-25
WO2020220734A1 (zh) 2020-11-05
KR20220017904A (ko) 2022-02-14
US11671738B2 (en) 2023-06-06
BR112021021739A2 (pt) 2021-12-28
WO2020221337A1 (zh) 2020-11-05
US20230109699A1 (en) 2023-04-13
US20240171892A1 (en) 2024-05-23
WO2020220733A1 (zh) 2020-11-05
US11671737B2 (en) 2023-06-06
US11818529B2 (en) 2023-11-14
EP3952336A1 (en) 2022-02-09
US11122359B2 (en) 2021-09-14
US20230336902A1 (en) 2023-10-19
WO2020221359A1 (en) 2020-11-05
US20240073579A1 (en) 2024-02-29
WO2020220723A1 (zh) 2020-11-05
US20230232145A1 (en) 2023-07-20
US11540037B2 (en) 2022-12-27
EP3952336A4 (en) 2022-05-18
US20210243518A1 (en) 2021-08-05
US11425481B2 (en) 2022-08-23
US12010475B2 (en) 2024-06-11
WO2020220735A1 (zh) 2020-11-05
US20210223577A1 (en) 2021-07-22
US11838713B2 (en) 2023-12-05
US20240205582A1 (en) 2024-06-20
US20210168554A1 (en) 2021-06-03
JP2022530813A (ja) 2022-07-01
US11516572B2 (en) 2022-11-29
US12075207B2 (en) 2024-08-27
JP7524219B2 (ja) 2024-07-29
US20230156391A1 (en) 2023-05-18
US11985466B2 (en) 2024-05-14
US11985465B2 (en) 2024-05-14
JP2022531254A (ja) 2022-07-06
WO2020221163A1 (en) 2020-11-05
WO2020220947A1 (en) 2020-11-05
US20230145038A1 (en) 2023-05-11
US20240323579A1 (en) 2024-09-26
US20210127197A1 (en) 2021-04-29
US20220030347A1 (en) 2022-01-27
US11425482B2 (en) 2022-08-23
EP3942844A1 (en) 2022-01-26
EP3952331A4 (en) 2022-05-18
EP3942844A4 (en) 2022-08-10
US20210289281A1 (en) 2021-09-16
US20210168500A1 (en) 2021-06-03
US12096176B2 (en) 2024-09-17
US20220021963A1 (en) 2022-01-20
US20220070570A1 (en) 2022-03-03
EP3952331A1 (en) 2022-02-09
US11622186B2 (en) 2023-04-04
US11856351B2 (en) 2023-12-26
US20210235181A1 (en) 2021-07-29
US20230156390A1 (en) 2023-05-18
WO2020220737A1 (zh) 2020-11-05
US11356763B2 (en) 2022-06-07
KR20220017905A (ko) 2022-02-14
US11457301B2 (en) 2022-09-27
US20230066263A1 (en) 2023-03-02
US12101587B2 (en) 2024-09-24
US20220386012A1 (en) 2022-12-01
WO2020220720A1 (zh) 2020-11-05
US11743627B2 (en) 2023-08-29
KR102533570B1 (ko) 2023-05-19
KR20220017908A (ko) 2022-02-14
US11838712B2 (en) 2023-12-05
US20220264212A1 (en) 2022-08-18
WO2020220721A1 (zh) 2020-11-05
US11689838B2 (en) 2023-06-27
US20210377645A1 (en) 2021-12-02
JP2023179772A (ja) 2023-12-19
US11570536B2 (en) 2023-01-31
WO2020220736A1 (zh) 2020-11-05
WO2020220722A1 (zh) 2020-11-05
WO2020221169A1 (en) 2020-11-05
US11496824B2 (en) 2022-11-08
US11917352B2 (en) 2024-02-27
US11540038B2 (en) 2022-12-27
US11178477B2 (en) 2021-11-16
US11653134B2 (en) 2023-05-16
US20230141946A1 (en) 2023-05-11
KR102533573B1 (ko) 2023-05-19
US20210271115A1 (en) 2021-09-02
US11706556B2 (en) 2023-07-18
US20210185421A1 (en) 2021-06-17
US20230007380A1 (en) 2023-01-05

Similar Documents

Publication Publication Date Title
BR112021021750A2 (pt) Dispositivo de saída acústica
BR112014027260A2 (pt) processo e aparelho para a determinação de aberrações ópticas de um olho
MX2021006392A (es) Lente de dispersion de luz para tratar miopia y anteojos que contienen la misma.
WO2012125801A3 (en) Lighting assembly with adjustable light output
BR112015020519A2 (pt) esquema universal adaptativo e extensível para dispositivos heterogêneos de internet de coisas (iot)
CR20160341A (es) Identificación del flujo del tiempo activo blanco en el reconocimiento del TWT
BR112018014724A2 (pt) método, sistema de processamento de áudio e mídia legível por computador não transitória configurada para armazenar o código de programa
BR112022008672A2 (pt) Dispositivo de saída de som
ATE514119T1 (de) Polarisationsunabhängige optische wellenformungsvorrichtung
BR112015019278A2 (pt) processo de elastografia multi-impulsional
TWD223771S (zh) 護目鏡
AR118493A1 (es) Métodos para la fabricación de vectores virales recombinantes
BR112015026986A2 (pt) aumento de amostragem e melhoramento de sinal
BRPI0519229A2 (pt) configuraÇço de lente de contato para translaÇço de grande amplitude
BR112014019880A8 (pt) Otimizador de lente de contato
BR112022014399A2 (pt) Método de processamento de recurso de domínio de frequência, método de configuração de recurso de domínio de frequência e dispositivo relacionado
BR112021019717A2 (pt) Método para fabricação de filmes a partir de suspensões de nanocelulose de alta consistência
BR112019022912A2 (pt) Métodos e composições para tratar doenças oculares alérgicas
BR112018003717A2 (pt) aparelho e método de lente corretiva
BRPI0511487A (pt) métodos para prover uma força com um capacitor assimétrico e para aumentar a produção de energia de um capacitor assimétrico, e, sistema para produzir uma força
BR112013003728A2 (pt) processo de fabricação de um esboço cru de pneumático que utiliza uma etapa de costura
RU2011105746A (ru) Способ выявления уровня поражения слухового анализатора с помощью ультразвука
BR112018010451A8 (pt) processo para reduzir o consumo total de energia na produção de uma dispersão de nanocelulose, dispersão de nanocelulose, hidrogel e organo-gel
BR112022020678A2 (pt) Dispositivos de escuta assistida
CN205333938U (zh) 一种基于曲面定位的二维可调镜架

Legal Events

Date Code Title Description
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: SHENZHEN VOXTECH CO., LTD. (CN)

Free format text: A FIM DE ATENDER A ALTERACAO DE NOME E DE SEDE REQUERIDAS ATRAVES DA PETICAO NO 870220022929, DE 17/03/2022, E NECESSARIO APRESENTAR DOCUMENTO NOTARIZADO COM APOSTILAMENTO OU LEGALIZACAO CONSULAR E TRADUCAO JURAMENTADA. ALEM DISSO, E PRECISO APRESENTAR GUIA DE RECOLHIMENTO, CODIGO 248, RELATIVA AO SEGUNDO SERVICO SOLICITADO, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25E Requested change of name of applicant rejected

Owner name: SHENZHEN VOXTECH CO., LTD. (CN)

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 870220022929 DE 17/03/2022, POR AUSENCIA DE CUMPRIMENTO DA EXIGENCIA PUBLICADA NA RPI NO 2701, DE 11/10/2022.

B25D Requested change of name of applicant approved

Owner name: SHENZHEN SHOKZ CO., LTD. (CN)

B25G Requested change of headquarter approved

Owner name: SHENZHEN SHOKZ CO., LTD. (CN)