DE3041429A1 - Dimensional sound producing apparatus and method - Google Patents
Dimensional sound producing apparatus and methodInfo
- Publication number
- DE3041429A1 DE3041429A1 DE19803041429 DE3041429A DE3041429A1 DE 3041429 A1 DE3041429 A1 DE 3041429A1 DE 19803041429 DE19803041429 DE 19803041429 DE 3041429 A DE3041429 A DE 3041429A DE 3041429 A1 DE3041429 A1 DE 3041429A1
- Authority
- DE
- Germany
- Prior art keywords
- compensation
- signal
- time delay
- component
- components
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 71
- 230000005540 biological transmission Effects 0.000 claims description 48
- 230000000694 effects Effects 0.000 claims description 44
- 230000005236 sound signal Effects 0.000 claims description 42
- 230000003111 delayed effect Effects 0.000 claims description 38
- 210000005069 ears Anatomy 0.000 claims description 30
- 230000008033 biological extinction Effects 0.000 claims description 27
- 230000006870 function Effects 0.000 claims description 23
- 230000010363 phase shift Effects 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 6
- 101000939676 Androctonus crassicauda Toxin a Proteins 0.000 claims 1
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- ZYXYTGQFPZEUFX-UHFFFAOYSA-N benzpyrimoxan Chemical compound O1C(OCCC1)C=1C(=NC=NC=1)OCC1=CC=C(C=C1)C(F)(F)F ZYXYTGQFPZEUFX-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000015115 caffè latte Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/027,472 US4218585A (en) | 1979-04-05 | 1979-04-05 | Dimensional sound producing apparatus and method |
| US06/027,473 US4309570A (en) | 1979-04-05 | 1979-04-05 | Dimensional sound recording and apparatus and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3041429A1 true DE3041429A1 (en) | 1982-02-11 |
| DE3041429C2 DE3041429C2 (enrdf_load_stackoverflow) | 1992-03-12 |
Family
ID=26702522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803041429 Granted DE3041429A1 (en) | 1979-04-05 | 1980-04-04 | Dimensional sound producing apparatus and method |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0026224A4 (enrdf_load_stackoverflow) |
| JP (1) | JPS56500477A (enrdf_load_stackoverflow) |
| CA (1) | CA1147228A (enrdf_load_stackoverflow) |
| DE (1) | DE3041429A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2058524B (enrdf_load_stackoverflow) |
| WO (1) | WO1980002219A1 (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4524451A (en) * | 1980-03-19 | 1985-06-18 | Matsushita Electric Industrial Co., Ltd. | Sound reproduction system having sonic image localization networks |
| US4567607A (en) * | 1983-05-03 | 1986-01-28 | Stereo Concepts, Inc. | Stereo image recovery |
| JPS63224599A (ja) * | 1987-03-13 | 1988-09-19 | Asa Plan:Kk | ステレオ処理装置 |
| JP2924710B2 (ja) * | 1995-04-28 | 1999-07-26 | ヤマハ株式会社 | ステレオ音場拡大装置 |
| RU2106073C1 (ru) * | 1996-02-12 | 1998-02-27 | Владимир Анатольевич Ефремов | Пространственная звуковоспроизводящая система |
| JP5206137B2 (ja) * | 2008-06-10 | 2013-06-12 | ヤマハ株式会社 | 音響処理装置、スピーカ装置および音響処理方法 |
| US9949057B2 (en) * | 2015-09-08 | 2018-04-17 | Apple Inc. | Stereo and filter control for multi-speaker device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236949A (en) * | 1962-11-19 | 1966-02-22 | Bell Telephone Labor Inc | Apparent sound source translator |
| JPS51132803A (en) * | 1975-04-17 | 1976-11-18 | Nippon Hoso Kyokai <Nhk> | Sound field expander |
| JPS51163901U (enrdf_load_stackoverflow) * | 1975-06-19 | 1976-12-27 | ||
| US4118599A (en) * | 1976-02-27 | 1978-10-03 | Victor Company Of Japan, Limited | Stereophonic sound reproduction system |
| JPS52125301A (en) * | 1976-04-13 | 1977-10-21 | Victor Co Of Japan Ltd | Signal processing circuit |
| DE2640254A1 (de) * | 1976-09-03 | 1978-03-09 | Manfred Schunke | Verfahren zur bearbeitung elektrischer signale zwecks simulation akustischer raumklangeffekte und geraet zur durchfuehrung des verfahrens |
-
1980
- 1980-01-17 CA CA000343888A patent/CA1147228A/en not_active Expired
- 1980-04-04 JP JP50103280A patent/JPS56500477A/ja active Pending
- 1980-04-04 DE DE19803041429 patent/DE3041429A1/de active Granted
- 1980-04-04 GB GB8038858A patent/GB2058524B/en not_active Expired
- 1980-04-04 WO PCT/US1980/000354 patent/WO1980002219A1/en not_active Application Discontinuation
- 1980-10-23 EP EP19800900851 patent/EP0026224A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB2058524B (en) | 1984-02-15 |
| DE3041429C2 (enrdf_load_stackoverflow) | 1992-03-12 |
| EP0026224A4 (en) | 1981-08-27 |
| GB2058524A (en) | 1981-04-08 |
| WO1980002219A1 (en) | 1980-10-16 |
| EP0026224A1 (en) | 1981-04-08 |
| CA1147228A (en) | 1983-05-31 |
| JPS56500477A (enrdf_load_stackoverflow) | 1981-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |