DE2120889A1 - Vorrichtung zur Verzögerung eines Tonsignales - Google Patents
Vorrichtung zur Verzögerung eines TonsignalesInfo
- Publication number
- DE2120889A1 DE2120889A1 DE19712120889 DE2120889A DE2120889A1 DE 2120889 A1 DE2120889 A1 DE 2120889A1 DE 19712120889 DE19712120889 DE 19712120889 DE 2120889 A DE2120889 A DE 2120889A DE 2120889 A1 DE2120889 A1 DE 2120889A1
- Authority
- DE
- Germany
- Prior art keywords
- sound
- signals
- signal
- loudspeaker
- channel
- 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.)
- Pending
Links
- 230000005236 sound signal Effects 0.000 title claims description 24
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000003111 delayed effect Effects 0.000 description 13
- 239000002131 composite material Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
- H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
-
- 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
- G10K15/10—Arrangements for producing a reverberation or echo sound using time-delay networks comprising electromechanical or electro-acoustic devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45036988A JPS4923361B1 (enrdf_load_stackoverflow) | 1970-04-30 | 1970-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2120889A1 true DE2120889A1 (de) | 1971-11-18 |
Family
ID=12485115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712120889 Pending DE2120889A1 (de) | 1970-04-30 | 1971-04-28 | Vorrichtung zur Verzögerung eines Tonsignales |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4923361B1 (enrdf_load_stackoverflow) |
CA (1) | CA925028A (enrdf_load_stackoverflow) |
DE (1) | DE2120889A1 (enrdf_load_stackoverflow) |
FR (1) | FR2086513B1 (enrdf_load_stackoverflow) |
GB (1) | GB1319001A (enrdf_load_stackoverflow) |
NL (1) | NL7105879A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4151369A (en) * | 1976-11-25 | 1979-04-24 | National Research Development Corporation | Sound reproduction systems |
-
1970
- 1970-04-30 JP JP45036988A patent/JPS4923361B1/ja active Pending
-
1971
- 1971-04-28 DE DE19712120889 patent/DE2120889A1/de active Pending
- 1971-04-29 NL NL7105879A patent/NL7105879A/xx not_active Application Discontinuation
- 1971-04-29 CA CA111727A patent/CA925028A/en not_active Expired
- 1971-04-30 GB GB1255571A patent/GB1319001A/en not_active Expired
- 1971-04-30 FR FR7115643A patent/FR2086513B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4151369A (en) * | 1976-11-25 | 1979-04-24 | National Research Development Corporation | Sound reproduction systems |
Also Published As
Publication number | Publication date |
---|---|
FR2086513B1 (enrdf_load_stackoverflow) | 1974-03-08 |
FR2086513A1 (enrdf_load_stackoverflow) | 1971-12-31 |
GB1319001A (en) | 1973-05-31 |
JPS4923361B1 (enrdf_load_stackoverflow) | 1974-06-15 |
CA925028A (en) | 1973-04-24 |
NL7105879A (enrdf_load_stackoverflow) | 1971-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |