DE60026962D1 - Einstellbarer Detektor für harmonische Verzerrungen und Verfahren mit Hilfe dieses Detektors - Google Patents
Einstellbarer Detektor für harmonische Verzerrungen und Verfahren mit Hilfe dieses DetektorsInfo
- Publication number
- DE60026962D1 DE60026962D1 DE60026962T DE60026962T DE60026962D1 DE 60026962 D1 DE60026962 D1 DE 60026962D1 DE 60026962 T DE60026962 T DE 60026962T DE 60026962 T DE60026962 T DE 60026962T DE 60026962 D1 DE60026962 D1 DE 60026962D1
- Authority
- DE
- Germany
- Prior art keywords
- detector
- harmonic distortion
- adjustable harmonic
- adjustable
- distortion detector
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
- G01R23/20—Measurement of non-linear distortion
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00830596A EP1184672B1 (de) | 2000-09-01 | 2000-09-01 | Einstellbarer Detektor für harmonische Verzerrungen und Verfahren mit Hilfe dieses Detektors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60026962D1 true DE60026962D1 (de) | 2006-05-18 |
DE60026962T2 DE60026962T2 (de) | 2007-04-05 |
Family
ID=8175469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60026962T Expired - Lifetime DE60026962T2 (de) | 2000-09-01 | 2000-09-01 | Einstellbarer Detektor für harmonische Verzerrungen und Verfahren mit Hilfe dieses Detektors |
Country Status (3)
Country | Link |
---|---|
US (1) | US7113606B2 (de) |
EP (1) | EP1184672B1 (de) |
DE (1) | DE60026962T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7202731B2 (en) * | 2005-06-17 | 2007-04-10 | Visteon Global Technologies, Inc. | Variable distortion limiter using clip detect predictor |
US9820065B2 (en) | 2005-09-27 | 2017-11-14 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US11381211B2 (en) | 2005-09-27 | 2022-07-05 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US9729987B2 (en) | 2005-09-27 | 2017-08-08 | Ronald Quan | Method and apparatus to evaluate audio equipment via at least one filter for dynamic distortions and or differential phase and or frequency modulation effects |
US10897681B2 (en) | 2005-09-27 | 2021-01-19 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US11425518B2 (en) | 2005-09-27 | 2022-08-23 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US10060958B2 (en) | 2005-09-27 | 2018-08-28 | Ronald Quan | Method and apparatus to evaluate audio equipment via at least one filter for dynamic distortions and or differential phase and or frequency modulation effects |
US10165379B2 (en) | 2005-09-27 | 2018-12-25 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US10299041B2 (en) | 2005-09-27 | 2019-05-21 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US10158957B2 (en) | 2005-09-27 | 2018-12-18 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US8704533B2 (en) * | 2005-09-27 | 2014-04-22 | Ronald Quan | Method and apparatus to measure differential phase and frequency modulation distortions for audio equipment |
US10012682B2 (en) | 2005-09-27 | 2018-07-03 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US9386385B2 (en) | 2005-09-27 | 2016-07-05 | Ronald Quan | Method and apparatus to evaluate audio equipment via filter banks for dynamic distortions and or differential phase and frequency modulation effects |
US11041893B2 (en) | 2005-09-27 | 2021-06-22 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US8624602B2 (en) * | 2005-09-27 | 2014-01-07 | Ronald Quan | Method and apparatus to measure differential phase and frequency modulation distortions for audio equipment |
US10418960B2 (en) | 2005-09-27 | 2019-09-17 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US10879864B2 (en) | 2005-09-27 | 2020-12-29 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
US9271097B2 (en) | 2013-05-31 | 2016-02-23 | Ronald Quan | Method and apparatus to evaluate audio equipment via filter banks |
US7786763B1 (en) | 2008-12-30 | 2010-08-31 | Integrated Device Technology, Inc. | Clock circuit with harmonic frequency detector |
US8786374B2 (en) | 2012-07-17 | 2014-07-22 | Freescale Semiconductor, Inc. | Error detection at an oscillator |
US9791343B2 (en) | 2015-02-12 | 2017-10-17 | General Electric Company | Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal |
US12035113B2 (en) | 2022-07-01 | 2024-07-09 | Ronald Quan | Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects |
CN117250557A (zh) * | 2023-11-14 | 2023-12-19 | 武汉格蓝若智能技术股份有限公司 | 一种基于铁磁谐振识别的小电流接地选线启动方法及装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475086A (en) * | 1982-03-31 | 1984-10-02 | Eastman Kodak Company | Duty cycle detector |
US4692710A (en) * | 1985-09-04 | 1987-09-08 | Electronic Design & Research, Inc. | Fundamental and harmonic pulse-width discriminator |
US4754230A (en) * | 1987-03-27 | 1988-06-28 | Hm Electronics, Inc. | Compandorized system clipping suppressing arrangement |
IT1208223B (it) * | 1987-06-18 | 1989-06-12 | Sgs Microelettronica Spa | Stadio aplificatore ad elevata dinamica con rivelazione della distorsione. |
-
2000
- 2000-09-01 EP EP00830596A patent/EP1184672B1/de not_active Expired - Lifetime
- 2000-09-01 DE DE60026962T patent/DE60026962T2/de not_active Expired - Lifetime
-
2001
- 2001-08-30 US US09/943,414 patent/US7113606B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7113606B2 (en) | 2006-09-26 |
US20020109510A1 (en) | 2002-08-15 |
EP1184672A1 (de) | 2002-03-06 |
EP1184672B1 (de) | 2006-03-29 |
DE60026962T2 (de) | 2007-04-05 |
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