FR2172142B1 - - Google Patents
Info
- Publication number
- FR2172142B1 FR2172142B1 FR7304826A FR7304826A FR2172142B1 FR 2172142 B1 FR2172142 B1 FR 2172142B1 FR 7304826 A FR7304826 A FR 7304826A FR 7304826 A FR7304826 A FR 7304826A FR 2172142 B1 FR2172142 B1 FR 2172142B1
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/005—Reproducing at a different information rate from the information rate of recording
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/04—Time compression or expansion
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Analogue/Digital Conversion (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7201920A NL7201920A (xx) | 1972-02-15 | 1972-02-15 | |
| NL7204640A NL7204640A (xx) | 1972-02-15 | 1972-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2172142A1 FR2172142A1 (xx) | 1973-09-28 |
| FR2172142B1 true FR2172142B1 (xx) | 1976-09-10 |
Family
ID=26644732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304826A Expired FR2172142B1 (xx) | 1972-02-15 | 1973-02-12 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5345683B2 (xx) |
| AT (1) | AT342887B (xx) |
| BE (1) | BE795386A (xx) |
| CA (1) | CA978859A (xx) |
| DE (1) | DE2303805C3 (xx) |
| ES (1) | ES411578A1 (xx) |
| FR (1) | FR2172142B1 (xx) |
| GB (1) | GB1411859A (xx) |
| IT (1) | IT979026B (xx) |
| NL (1) | NL7204640A (xx) |
| SE (1) | SE377252B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343811B2 (xx) * | 1972-03-13 | 1978-11-22 | ||
| JPS4917712A (xx) * | 1972-06-05 | 1974-02-16 | ||
| JPS5545962B2 (xx) * | 1974-05-09 | 1980-11-20 | ||
| JPS585445B2 (ja) * | 1974-10-16 | 1983-01-31 | 三洋電機株式会社 | シンゴウノ ジカンジクヘンカンソウチ |
| JPS5754849B2 (xx) * | 1974-11-15 | 1982-11-20 | ||
| JPS50124506A (xx) * | 1974-12-27 | 1975-09-30 | ||
| JPS5384318U (xx) * | 1976-12-14 | 1978-07-12 | ||
| JPS56148707A (en) * | 1980-04-22 | 1981-11-18 | Matsushita Electric Ind Co Ltd | Magnetic recording and reproducing device |
| FR2518345B1 (fr) * | 1981-12-16 | 1986-10-10 | Gremillet Jacques | Procede de teledistribution d'informations enregistrees, notamment d'oeuvres musicales, et systeme de mise en oeuvre |
| FR2543724B1 (fr) * | 1983-03-30 | 1988-06-24 | Electricite De France | Procede et dispositif de traitement de signal audio-enregistre |
| AU574104B2 (en) * | 1983-09-09 | 1988-06-30 | Sony Corporation | Apparatus for reproducing audio signal |
| GB2229068A (en) * | 1989-02-28 | 1990-09-12 | Univ Open | Playing back recorded speech at faster rate with pitch reduction |
| CN1323747C (zh) * | 2005-03-18 | 2007-07-04 | 上海瀛正科技有限公司 | 一种全氟两性表面活性剂的合成方法及其用途 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1061832B (de) * | 1958-05-03 | 1959-07-23 | Telefunken Gmbh | UEbertragungssystem fuer binaer codierte Signale mit verminderter Bandbreite |
| BE758493A (nl) * | 1969-11-05 | 1971-05-05 | Int Standard Electric Corp | Werkwijze voor de overdracht van tenminste een geluidsignaal binnen hetfrequentiespectrum van een beeldsignaal |
-
0
- BE BE795386D patent/BE795386A/xx unknown
-
1972
- 1972-04-07 NL NL7204640A patent/NL7204640A/xx unknown
-
1973
- 1973-01-26 DE DE19732303805 patent/DE2303805C3/de not_active Expired
- 1973-02-12 FR FR7304826A patent/FR2172142B1/fr not_active Expired
- 1973-02-12 CA CA163,541A patent/CA978859A/en not_active Expired
- 1973-02-12 IT IT2028973A patent/IT979026B/it active
- 1973-02-12 GB GB680773A patent/GB1411859A/en not_active Expired
- 1973-02-12 SE SE7301925A patent/SE377252B/xx unknown
- 1973-02-12 AT AT122573A patent/AT342887B/de active
- 1973-02-12 JP JP1669373A patent/JPS5345683B2/ja not_active Expired
- 1973-02-13 ES ES411578A patent/ES411578A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2172142A1 (xx) | 1973-09-28 |
| IT979026B (it) | 1974-09-30 |
| JPS5345683B2 (xx) | 1978-12-08 |
| ATA122573A (de) | 1977-08-15 |
| AT342887B (de) | 1978-04-25 |
| SE377252B (xx) | 1975-06-23 |
| GB1411859A (en) | 1975-10-29 |
| BE795386A (fr) | 1973-08-13 |
| DE2303805B2 (de) | 1980-05-29 |
| JPS4890508A (xx) | 1973-11-26 |
| ES411578A1 (es) | 1976-01-01 |
| CA978859A (en) | 1975-12-02 |
| DE2303805A1 (de) | 1973-08-30 |
| NL7204640A (xx) | 1973-10-09 |
| DE2303805C3 (de) | 1981-02-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |