USB554594I5 - - Google Patents
Info
- Publication number
- USB554594I5 USB554594I5 US55459475A USB554594I5 US B554594 I5 USB554594 I5 US B554594I5 US 55459475 A US55459475 A US 55459475A US B554594 I5 USB554594 I5 US B554594I5
- Authority
- US
- United States
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements 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
- H04R1/10—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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
-
- 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
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/554,594 US3985960A (en) | 1975-03-03 | 1975-03-03 | Stereophonic sound reproduction with acoustically matched receiver units effecting flat frequency response at a listener's eardrums |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/554,594 US3985960A (en) | 1975-03-03 | 1975-03-03 | Stereophonic sound reproduction with acoustically matched receiver units effecting flat frequency response at a listener's eardrums |
Publications (2)
Publication Number | Publication Date |
---|---|
USB554594I5 true USB554594I5 (en) | 1976-01-20 |
US3985960A US3985960A (en) | 1976-10-12 |
Family
ID=24213949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05/554,594 Expired - Lifetime US3985960A (en) | 1975-03-03 | 1975-03-03 | Stereophonic sound reproduction with acoustically matched receiver units effecting flat frequency response at a listener's eardrums |
Country Status (1)
Country | Link |
---|---|
US (1) | US3985960A (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4060696A (en) * | 1975-06-20 | 1977-11-29 | Victor Company Of Japan, Limited | Binaural four-channel stereophony |
JPS604640B2 (en) * | 1975-07-30 | 1985-02-05 | ソニー株式会社 | pseudo head |
JPS5280001A (en) * | 1975-12-26 | 1977-07-05 | Victor Co Of Japan Ltd | Binaural system |
US4251686A (en) * | 1978-12-01 | 1981-02-17 | Sokolich William G | Closed sound delivery system |
EP0025509B1 (en) * | 1979-08-09 | 1983-11-23 | Schöne, Peter, Dr.-Ing. | Process for stereophonic transmission and means for carrying out the method |
US4388494A (en) * | 1980-01-12 | 1983-06-14 | Schoene Peter | Process and apparatus for improved dummy head stereophonic reproduction |
DE3101264C2 (en) * | 1981-01-16 | 1983-07-21 | Institut für Rundfunktechnik GmbH, 8000 München | Dummy head |
US4680856A (en) * | 1984-03-21 | 1987-07-21 | Hugo Zuccarelli | Process for forming an acoustic monitoring device |
US5793873A (en) | 1996-07-07 | 1998-08-11 | Visual Sound Limited Partnership | Sound capturing method and device |
US20030208099A1 (en) * | 2001-01-19 | 2003-11-06 | Geoffrey Ball | Soundbridge test system |
WO2001052783A1 (en) * | 2000-01-20 | 2001-07-26 | Symphonix Devices, Inc. | Soundbridge test system |
FR2824991A1 (en) * | 2001-05-21 | 2002-11-22 | Sarl Udream Production | Recording personal intrinsic physical sound space having recording person matched placing modelised input audio channel relative persons head spatial position and recording sounds audio detector detected. |
US20040101815A1 (en) * | 2002-11-27 | 2004-05-27 | Jay Mark A. | Biofidelic seating apparatus with binaural acoustical sensing |
US7680289B2 (en) * | 2003-11-04 | 2010-03-16 | Texas Instruments Incorporated | Binaural sound localization using a formant-type cascade of resonators and anti-resonators |
US7899194B2 (en) * | 2005-10-14 | 2011-03-01 | Boesen Peter V | Dual ear voice communication device |
KR100636144B1 (en) * | 2004-06-04 | 2006-10-18 | 삼성전자주식회사 | Apparatus and method for encoding/decoding audio signal |
NL1029157C2 (en) * | 2004-06-04 | 2007-10-03 | Samsung Electronics Co Ltd | Audio signal decoding method for e.g. cell-phone, involves generating audio signal by decoding input signal, and transforming original waveform of audio signal into compensation waveform for acoustic resonance effect |
US20050281421A1 (en) * | 2004-06-22 | 2005-12-22 | Armstrong Stephen W | First person acoustic environment system and method |
KR100584609B1 (en) * | 2004-11-02 | 2006-05-30 | 삼성전자주식회사 | Method and apparatus for compensating the frequency characteristic of earphone |
US8160261B2 (en) * | 2005-01-18 | 2012-04-17 | Sensaphonics, Inc. | Audio monitoring system |
US8391534B2 (en) * | 2008-07-23 | 2013-03-05 | Asius Technologies, Llc | Inflatable ear device |
CA2694286A1 (en) * | 2007-07-23 | 2009-01-29 | Asius Technologies, Llc | Diaphonic acoustic transduction coupler and ear bud |
US8774435B2 (en) | 2008-07-23 | 2014-07-08 | Asius Technologies, Llc | Audio device, system and method |
US20110228964A1 (en) * | 2008-07-23 | 2011-09-22 | Asius Technologies, Llc | Inflatable Bubble |
US8477957B2 (en) * | 2009-04-15 | 2013-07-02 | Nokia Corporation | Apparatus, method and computer program |
US9103747B2 (en) | 2010-10-20 | 2015-08-11 | Lear Corporation | Vehicular dynamic ride simulation system using a human biofidelic manikin and a seat pressure distribution sensor array |
RU2606171C2 (en) | 2011-01-05 | 2017-01-10 | Конинклейке Филипс Электроникс Н.В. | Evaluation of insulating properties of obturator for ear canal |
US9055382B2 (en) | 2011-06-29 | 2015-06-09 | Richard Lane | Calibration of headphones to improve accuracy of recorded audio content |
WO2014129785A1 (en) * | 2013-02-20 | 2014-08-28 | 경북대학교 산학협력단 | Easily-installed microphone for implantable hearing aids |
US9380375B2 (en) * | 2014-12-02 | 2016-06-28 | M2 Technology, Inc. | Earphone with speaker ring |
US9794694B2 (en) | 2015-03-11 | 2017-10-17 | Turtle Beach Corporation | Parametric in-ear impedance matching device |
US9635466B2 (en) | 2015-03-11 | 2017-04-25 | Turtle Beach Corporation | Parametric in-ear impedance matching device |
US10009690B1 (en) * | 2017-12-08 | 2018-06-26 | Glen A. Norris | Dummy head for electronic calls |
DE102020201533A1 (en) * | 2020-02-07 | 2021-08-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | DEVICE FOR SOUND CONVERSION WITH AN ACOUSTIC FILTER |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2363175A (en) * | 1942-08-26 | 1944-11-21 | Frederick M Grossman | Electrically and acoustically excited hearing aid |
US2849533A (en) * | 1951-12-12 | 1958-08-26 | Dictaphone Corp | Headphone device |
US3157750A (en) * | 1960-07-15 | 1964-11-17 | Akg Akustische Kino Geraete | Dynamic headphone |
US3558833A (en) * | 1969-02-13 | 1971-01-26 | Us Navy | Underwater microphone testing device |
US3798393A (en) * | 1969-02-17 | 1974-03-19 | Akg Akustische Kino Geraete | Headphone construction |
US3890474A (en) * | 1972-05-17 | 1975-06-17 | Raymond C Glicksberg | Sound amplitude limiters |
-
1975
- 1975-03-03 US US05/554,594 patent/US3985960A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2363175A (en) * | 1942-08-26 | 1944-11-21 | Frederick M Grossman | Electrically and acoustically excited hearing aid |
US2849533A (en) * | 1951-12-12 | 1958-08-26 | Dictaphone Corp | Headphone device |
US3157750A (en) * | 1960-07-15 | 1964-11-17 | Akg Akustische Kino Geraete | Dynamic headphone |
US3558833A (en) * | 1969-02-13 | 1971-01-26 | Us Navy | Underwater microphone testing device |
US3798393A (en) * | 1969-02-17 | 1974-03-19 | Akg Akustische Kino Geraete | Headphone construction |
US3890474A (en) * | 1972-05-17 | 1975-06-17 | Raymond C Glicksberg | Sound amplitude limiters |
Non-Patent Citations (1)
Title |
---|
"An Ear-Like Coupler--," by Zwislocki, Apr., 1971, Special Report LSC-S-9. * |
Also Published As
Publication number | Publication date |
---|---|
US3985960A (en) | 1976-10-12 |