ATE184444T1 - Triggerung eines messverfahrens zur qualitätsbeurteilung von audio- und/oder sprachsignalen - Google Patents
Triggerung eines messverfahrens zur qualitätsbeurteilung von audio- und/oder sprachsignalenInfo
- Publication number
- ATE184444T1 ATE184444T1 AT97912209T AT97912209T ATE184444T1 AT E184444 T1 ATE184444 T1 AT E184444T1 AT 97912209 T AT97912209 T AT 97912209T AT 97912209 T AT97912209 T AT 97912209T AT E184444 T1 ATE184444 T1 AT E184444T1
- Authority
- AT
- Austria
- Prior art keywords
- values
- reference signal
- triggering
- audio
- signal values
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000001303 quality assessment method Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/12—Arrangements for observation, testing or troubleshooting
- H04H20/14—Arrangements for observation, testing or troubleshooting for monitoring programmes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19643400 | 1996-10-21 | ||
| DE19730716A DE19730716A1 (de) | 1996-10-21 | 1997-07-17 | Triggerung eines Meßverfahrens zur Qualitätsbeurteilung von Audio- und/oder Sprachsignalen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE184444T1 true ATE184444T1 (de) | 1999-09-15 |
Family
ID=26030548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97912209T ATE184444T1 (de) | 1996-10-21 | 1997-10-21 | Triggerung eines messverfahrens zur qualitätsbeurteilung von audio- und/oder sprachsignalen |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0891685B1 (de) |
| JP (1) | JP3155283B2 (de) |
| KR (1) | KR100319465B1 (de) |
| AT (1) | ATE184444T1 (de) |
| AU (1) | AU714063B2 (de) |
| CA (1) | CA2264112C (de) |
| DE (2) | DE19730716A1 (de) |
| DK (1) | DK0891685T3 (de) |
| WO (1) | WO1998018295A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200172691Y1 (ko) | 1997-07-31 | 2000-03-02 | 윤종용 | 모니터의 수평 크기 보상 회로 |
| KR100623214B1 (ko) * | 1999-05-25 | 2006-09-12 | 내셔널 세미컨덕터 코포레이션 | 음성 및 오디오신호의 실시간 품질 분석기 |
| CN101420650B (zh) * | 2007-10-24 | 2012-10-17 | 比亚迪股份有限公司 | 一种测试控制方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2486654A1 (fr) * | 1980-07-08 | 1982-01-15 | Cgr | Dispositif d'activation d'un appareil de mesure d'emission acoustique par detection du bruit de fond |
| US4683569A (en) * | 1985-10-21 | 1987-07-28 | The Singer Company | Diagnostic circuit utilizing bidirectional test data comparisons |
| DE3805190A1 (de) * | 1988-02-19 | 1989-08-31 | Blaupunkt Werke Gmbh | Rundfunkempfaenger |
| FR2638554A1 (fr) * | 1988-10-28 | 1990-05-04 | Info Media Communication | Dispositif audiovisuel interactif ludique et/ou pedagogique |
| FR2711435B1 (fr) * | 1993-10-20 | 1995-12-29 | Cit Alcatel | Dispositif pour justifier à intervalles réguliers un train numérique. |
-
1997
- 1997-07-17 DE DE19730716A patent/DE19730716A1/de not_active Withdrawn
- 1997-10-21 DE DE59700423T patent/DE59700423D1/de not_active Expired - Lifetime
- 1997-10-21 EP EP97912209A patent/EP0891685B1/de not_active Expired - Lifetime
- 1997-10-21 KR KR1019997002555A patent/KR100319465B1/ko not_active Expired - Lifetime
- 1997-10-21 DK DK97912209T patent/DK0891685T3/da active
- 1997-10-21 WO PCT/EP1997/005814 patent/WO1998018295A1/de not_active Ceased
- 1997-10-21 JP JP51896298A patent/JP3155283B2/ja not_active Expired - Lifetime
- 1997-10-21 AU AU49488/97A patent/AU714063B2/en not_active Expired
- 1997-10-21 CA CA002264112A patent/CA2264112C/en not_active Expired - Lifetime
- 1997-10-21 AT AT97912209T patent/ATE184444T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AU714063B2 (en) | 1999-12-16 |
| EP0891685B1 (de) | 1999-09-08 |
| DE19730716A1 (de) | 1998-04-23 |
| DE59700423D1 (de) | 1999-10-14 |
| KR100319465B1 (ko) | 2002-01-05 |
| EP0891685A1 (de) | 1999-01-20 |
| KR20000048615A (ko) | 2000-07-25 |
| JP2000505269A (ja) | 2000-04-25 |
| JP3155283B2 (ja) | 2001-04-09 |
| DK0891685T3 (da) | 1999-12-20 |
| WO1998018295A1 (de) | 1998-04-30 |
| AU4948897A (en) | 1998-05-15 |
| CA2264112C (en) | 2000-02-29 |
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