FR2089746A5 - - Google Patents
Info
- Publication number
- FR2089746A5 FR2089746A5 FR7113452A FR7113452A FR2089746A5 FR 2089746 A5 FR2089746 A5 FR 2089746A5 FR 7113452 A FR7113452 A FR 7113452A FR 7113452 A FR7113452 A FR 7113452A FR 2089746 A5 FR2089746 A5 FR 2089746A5
- Authority
- FR
- France
- 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.)
- Expired
Links
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
- G10K15/10—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)
- Multimedia (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT358270A AT300400B (en) | 1970-04-20 | 1970-04-20 | Device for generating artificial reverberation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2089746A5 true FR2089746A5 (en) | 1972-01-07 |
Family
ID=3552516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113452A Expired FR2089746A5 (en) | 1970-04-20 | 1971-04-16 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3719908A (en) |
JP (1) | JPS5318857B1 (en) |
AT (1) | AT300400B (en) |
CA (1) | CA936476A (en) |
CH (1) | CH522261A (en) |
DE (1) | DE2118292A1 (en) |
FR (1) | FR2089746A5 (en) |
GB (1) | GB1304118A (en) |
NL (1) | NL7105030A (en) |
SE (1) | SE366185B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5431591A (en) * | 1994-02-01 | 1995-07-11 | Muzzi; Juan Carlos C. | Helical spring pressure activated musical toy |
US6000991A (en) * | 1998-03-26 | 1999-12-14 | Pragmatic Designs, Inc. | Helical coil spring toy and a response device therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517344A (en) * | 1966-12-06 | 1970-06-23 | Akg Akustische Kino Geraete | Delay device particularly for the production of artificial reverberation |
AT279920B (en) * | 1967-11-29 | 1970-03-25 | Akg Akustische Kino Geraete | Coil springs for artificial reverberation devices |
AT279202B (en) * | 1967-12-07 | 1970-02-25 | Akg Akustische Kino Geraete | Arrangement for generating artificial reverberation |
-
1970
- 1970-04-20 AT AT358270A patent/AT300400B/en not_active IP Right Cessation
-
1971
- 1971-04-15 DE DE19712118292 patent/DE2118292A1/en active Granted
- 1971-04-15 NL NL7105030A patent/NL7105030A/xx not_active Application Discontinuation
- 1971-04-16 FR FR7113452A patent/FR2089746A5/fr not_active Expired
- 1971-04-16 US US00141056A patent/US3719908A/en not_active Expired - Lifetime
- 1971-04-19 CA CA110662A patent/CA936476A/en not_active Expired
- 1971-04-19 GB GB993771*[A patent/GB1304118A/en not_active Expired
- 1971-04-19 CH CH564471A patent/CH522261A/en not_active IP Right Cessation
- 1971-04-19 SE SE05050/71A patent/SE366185B/xx unknown
- 1971-04-20 JP JP2500071A patent/JPS5318857B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE366185B (en) | 1974-04-08 |
CA936476A (en) | 1973-11-06 |
DE2118292A1 (en) | 1971-11-04 |
DE2118292C3 (en) | 1980-10-16 |
CH522261A (en) | 1972-06-15 |
JPS5318857B1 (en) | 1978-06-17 |
US3719908A (en) | 1973-03-06 |
AT300400B (en) | 1972-07-25 |
NL7105030A (en) | 1971-10-22 |
GB1304118A (en) | 1973-01-24 |
DE2118292B2 (en) | 1980-02-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |