US8111074B2
(en )
2012-02-07
Method and apparatus to measure differential phase and frequency modulation distortions for audio equipment
US20170118569A1
(en )
2017-04-27
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US10012682B2
(en )
2018-07-03
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20250096762A1
(en )
2025-03-20
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20180332415A1
(en )
2018-11-15
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20200011912A1
(en )
2020-01-09
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US10879864B2
(en )
2020-12-29
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20180288548A1
(en )
2018-10-04
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20190037310A1
(en )
2019-01-31
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
FR2464530A1
(fr )
1981-03-06
Perfectionnements apportes a l'enregistrement analogique sur des supports magnetiques
EP3637792A1
(fr )
2020-04-15
Dispositif de commande d'un haut-parleur et installation de restitution sonore associée
US11381211B2
(en )
2022-07-05
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
BE474699A
(enrdf_load_stackoverflow )
US10418960B2
(en )
2019-09-17
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US11425518B2
(en )
2022-08-23
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
KR840002491B1
(ko )
1984-12-31
신호 압축기
FR2798537A1
(fr )
2001-03-16
Interface preamplificatrice a tube electronique en ligne audiofrequence fonctionnant sur alimentation a decoupage haute frequence, destinee notamment aux ordinateurs multimedia
US12035113B2
(en )
2024-07-09
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20240380374A1
(en )
2024-11-14
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US20230378924A1
(en )
2023-11-23
Method and apparatus to evaluate audio equipment for dynamic distortions and or differential phase and or frequency modulation effects
US6430226B1
(en )
2002-08-06
Repeated decoding and encoding in subband encoder/decoders
FR2713852A1
(fr )
1995-06-16
Multiplexage fréquentiel d'un signal de données et d'un signal sonore.
FR2493079A1
(fr )
1982-04-30
Circuit de desaccentuation audio
JP2831996B2
(ja )
1998-12-02
信号記録装置
Ross
1958
Film in television