DK157586B - Indretning til overfoering af lydsignaler og efterklangsenhed med en saadan indretning - Google Patents
Indretning til overfoering af lydsignaler og efterklangsenhed med en saadan indretning Download PDFInfo
- Publication number
- DK157586B DK157586B DK078881A DK78881A DK157586B DK 157586 B DK157586 B DK 157586B DK 078881 A DK078881 A DK 078881A DK 78881 A DK78881 A DK 78881A DK 157586 B DK157586 B DK 157586B
- Authority
- DK
- Denmark
- Prior art keywords
- delay line
- amplitude control
- output
- delay
- input
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title description 16
- 230000008878 coupling Effects 0.000 claims description 61
- 238000010168 coupling process Methods 0.000 claims description 61
- 238000005859 coupling reaction Methods 0.000 claims description 61
- 230000010363 phase shift Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 2
- 101100518501 Mus musculus Spp1 gene Proteins 0.000 claims 1
- 230000001934 delay Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000002592 echocardiography Methods 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 101150078635 18 gene Proteins 0.000 description 1
- 101100014539 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) get-1 gene Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/08—Arrangements for producing a reverberation or echo sound
- G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Circuit For Audible Band Transducer (AREA)
- Electrophonic Musical Instruments (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8001118 | 1980-02-25 | ||
| NL8001118A NL8001118A (nl) | 1980-02-25 | 1980-02-25 | Inrichting voor het opnemen of weergeven van geluidstrillingen. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK78881A DK78881A (da) | 1981-08-26 |
| DK157586B true DK157586B (da) | 1990-01-22 |
Family
ID=19834882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK078881A DK157586B (da) | 1980-02-25 | 1981-02-20 | Indretning til overfoering af lydsignaler og efterklangsenhed med en saadan indretning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4375623A (OSRAM) |
| EP (1) | EP0034865B1 (OSRAM) |
| JP (1) | JPS56132396A (OSRAM) |
| AT (1) | AT384507B (OSRAM) |
| AU (1) | AU539622B2 (OSRAM) |
| CA (1) | CA1171474A (OSRAM) |
| DE (1) | DE3161817D1 (OSRAM) |
| DK (1) | DK157586B (OSRAM) |
| ES (1) | ES499706A0 (OSRAM) |
| NL (1) | NL8001118A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5247474A (en) * | 1991-04-18 | 1993-09-21 | Fujitsu Ten Limited | Coefficients setting method of a reverberation unit |
| AU2010318214B2 (en) * | 2009-10-21 | 2013-10-24 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Reverberator and method for reverberating an audio signal |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL112868C (OSRAM) * | 1957-10-18 | |||
| NL7113389A (OSRAM) * | 1971-09-30 | 1973-04-03 | ||
| US3829798A (en) * | 1973-10-15 | 1974-08-13 | Us Navy | Cascade transversal-filter phase-compensation network |
| DE2360984C3 (de) * | 1973-12-07 | 1979-12-20 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Grundschaltung für Allpass-Nachhall-Einrichtung mit einer MOS-Verzögerungsleitung |
| JPS5628275B2 (OSRAM) * | 1973-12-20 | 1981-06-30 | ||
| US3860892A (en) * | 1974-02-25 | 1975-01-14 | Us Of Americas As Represented | Cascade transversal filter amplitude-compensation network |
| JPS50140101A (OSRAM) * | 1974-04-26 | 1975-11-10 | ||
| US3979701A (en) * | 1975-06-17 | 1976-09-07 | Communications Satellite Corporation (Comsat) | Non-recursive digital filter employing simple coefficients |
| JPS5215248A (en) * | 1975-07-28 | 1977-02-04 | Sony Corp | Reverberation sound forming unit |
| JPS5454602A (en) * | 1977-10-08 | 1979-05-01 | Sony Corp | Reverberating unit |
| US4215242A (en) * | 1978-12-07 | 1980-07-29 | Norlin Industries, Inc. | Reverberation system |
-
1980
- 1980-02-25 NL NL8001118A patent/NL8001118A/nl not_active Application Discontinuation
-
1981
- 1981-02-18 EP EP81200187A patent/EP0034865B1/en not_active Expired
- 1981-02-18 DE DE8181200187T patent/DE3161817D1/de not_active Expired
- 1981-02-19 CA CA000371282A patent/CA1171474A/en not_active Expired
- 1981-02-20 DK DK078881A patent/DK157586B/da unknown
- 1981-02-23 US US06/237,309 patent/US4375623A/en not_active Expired - Fee Related
- 1981-02-23 ES ES499706A patent/ES499706A0/es active Granted
- 1981-02-24 AT AT0085081A patent/AT384507B/de not_active IP Right Cessation
- 1981-02-24 AU AU67578/81A patent/AU539622B2/en not_active Ceased
- 1981-02-25 JP JP2555481A patent/JPS56132396A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK78881A (da) | 1981-08-26 |
| EP0034865B1 (en) | 1984-01-04 |
| AU6757881A (en) | 1981-09-03 |
| CA1171474A (en) | 1984-07-24 |
| ES8201335A1 (es) | 1981-12-01 |
| AT384507B (de) | 1987-11-25 |
| DE3161817D1 (en) | 1984-02-09 |
| ES499706A0 (es) | 1981-12-01 |
| AU539622B2 (en) | 1984-10-11 |
| JPH0570360B2 (OSRAM) | 1993-10-04 |
| US4375623A (en) | 1983-03-01 |
| JPS56132396A (en) | 1981-10-16 |
| ATA85081A (de) | 1987-04-15 |
| NL8001118A (nl) | 1981-09-16 |
| EP0034865A3 (en) | 1981-09-16 |
| EP0034865A2 (en) | 1981-09-02 |
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