ATE12870T1 - EQUIPMENT FOR RECORDING AND/OR EDITING STEREOPHONE SIGNALS. - Google Patents
EQUIPMENT FOR RECORDING AND/OR EDITING STEREOPHONE SIGNALS.Info
- Publication number
- ATE12870T1 ATE12870T1 AT81110678T AT81110678T ATE12870T1 AT E12870 T1 ATE12870 T1 AT E12870T1 AT 81110678 T AT81110678 T AT 81110678T AT 81110678 T AT81110678 T AT 81110678T AT E12870 T1 ATE12870 T1 AT E12870T1
- Authority
- AT
- Austria
- Prior art keywords
- signals
- microphone
- dummy
- recording
- frequency response
- Prior art date
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
- H04R5/00—Stereophonic arrangements
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Stereophonic Arrangements (AREA)
Abstract
1. An apparatus for recording and/or processing of stereophonic signals, appropriate for reproduction by means of a stereophonic loudspeaker assembly, having a dummy head (20) the ear channels (21) of which communicate each with a microphone (10), and having a means (30) for equalizing the frequency response of the dummy-head signals, characterized in that said means for equalizing the frequency response of the dummy-head signals comprises for each microphone (10) a prestaged acoustic coupling device (30), formed from, especially three, Helmholtz resonators (32, 36, 38) and having a frequency response essentially inverse with respect to the frequency characteristic of the difference between the propagation ratio in the diffused field of the dummyhead signal and the essentially smooth propagation ratio of the output signal of a detached microphone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3102965A DE3102965C2 (en) | 1981-01-29 | 1981-01-29 | "Device for recording and / or processing stereophonic signals" |
EP81110678A EP0057287B1 (en) | 1981-01-29 | 1981-12-22 | Arrangement for recording and/or processing stereophonic signals |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE12870T1 true ATE12870T1 (en) | 1985-05-15 |
Family
ID=6123590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81110678T ATE12870T1 (en) | 1981-01-29 | 1981-12-22 | EQUIPMENT FOR RECORDING AND/OR EDITING STEREOPHONE SIGNALS. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0057287B1 (en) |
AT (1) | ATE12870T1 (en) |
DE (1) | DE3102965C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3334260A1 (en) * | 1983-09-22 | 1985-04-11 | Werner Dipl Ing Widmeier | Sound level meter |
DE3619950A1 (en) * | 1986-06-13 | 1987-12-17 | Inst Rundfunktechnik Gmbh | Device for recording stereophonic signals |
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 |
DE202010015481U1 (en) | 2010-11-17 | 2011-04-14 | Mueller, Boris | Device for multichannel recording and / or editing or correction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1941636C3 (en) * | 1969-08-16 | 1973-10-25 | Peter Dr. 3380 Goslar Damaske | Method and arrangement for true-to-true broadband imaging of sound fields using grain-compensating auxiliary signals |
US4209665A (en) * | 1977-08-29 | 1980-06-24 | Victor Company Of Japan, Limited | Audio signal translation for loudspeaker and headphone sound reproduction |
EP0025509B1 (en) * | 1979-08-09 | 1983-11-23 | Schöne, Peter, Dr.-Ing. | Process for stereophonic transmission and means for carrying out the method |
-
1981
- 1981-01-29 DE DE3102965A patent/DE3102965C2/en not_active Expired
- 1981-12-22 AT AT81110678T patent/ATE12870T1/en not_active IP Right Cessation
- 1981-12-22 EP EP81110678A patent/EP0057287B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3102965A1 (en) | 1982-08-12 |
EP0057287A1 (en) | 1982-08-11 |
DE3102965C2 (en) | 1983-03-31 |
EP0057287B1 (en) | 1985-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3920904A (en) | Method and apparatus for imparting to headphones the sound-reproducing characteristics of loudspeakers | |
MY105371A (en) | Acoustic signal reproducing apparatus. | |
CA2162567A1 (en) | Stereophonic reproduction method and apparatus | |
ATE25481T1 (en) | HEARING AID. | |
GB1007922A (en) | Improvements in or relating to circuit arrangements for transmitting audio frequency signals | |
US4087631A (en) | Projected sound localization headphone apparatus | |
JPS5577295A (en) | Acoustic reproducing device | |
ATE12870T1 (en) | EQUIPMENT FOR RECORDING AND/OR EDITING STEREOPHONE SIGNALS. | |
US2819348A (en) | Stereophonic reproduction of sound | |
US2846504A (en) | Stereophonic sound transmission system | |
US2768237A (en) | Sound system | |
US3197574A (en) | Noise suppression system | |
JPS6444200A (en) | Stereophonic sound field recording and reproducing system | |
GB817773A (en) | Improvements in or relating to sound transmitting apparatus | |
JPS5311001A (en) | Headphone stereo reproducting system | |
JPS5791096A (en) | Method and apparatus for noise reduction by head phone | |
JPS5480703A (en) | Dummy head recording and reproducing method | |
KR100408859B1 (en) | CLOSS-TALK Cancellation Method Using BARK-SCALE | |
GB1503400A (en) | Method and apparatus for receiving sound intended for stereophonic reproduction | |
GB2003706B (en) | Audio signal translation for loudspeaker and headphone sound reproduction | |
JPS57155896A (en) | Stereophonic reproducing device | |
JPS56111396A (en) | Personal audio apparatus | |
JPS51134105A (en) | Recorder, reproducing equipment and related recording media of multi- dimensional acoustic signals | |
GB717210A (en) | Improvements in or relating to method and apparatus for increasing the fidelity of asound reproducing system | |
Moller | Cancellation of crosstalk in artificial head recordings, reproduced through loudspeakers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |