ES556084A0 - Un circuito para modificar el margen dinamico de componentes de senal de entrada dentro de una banda de frecuencia - Google Patents

Un circuito para modificar el margen dinamico de componentes de senal de entrada dentro de una banda de frecuencia

Info

Publication number
ES556084A0
ES556084A0 ES556084A ES556084A ES556084A0 ES 556084 A0 ES556084 A0 ES 556084A0 ES 556084 A ES556084 A ES 556084A ES 556084 A ES556084 A ES 556084A ES 556084 A0 ES556084 A0 ES 556084A0
Authority
ES
Spain
Prior art keywords
modify
circuit
input signal
frequency band
signal components
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.)
Granted
Application number
ES556084A
Other languages
English (en)
Other versions
ES8801758A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES8801758A1 publication Critical patent/ES8801758A1/es
Publication of ES556084A0 publication Critical patent/ES556084A0/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/005—Combinations of two or more types of control, e.g. gain control and tone control of digital or coded signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
ES556084A 1985-06-17 1986-06-16 Un circuito para modificar el margen dinamico de componentes de senal de entrada dentro de una banda de frecuencia Expired ES8801758A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74496385A 1985-06-17 1985-06-17
US06/848,622 US4736433A (en) 1985-06-17 1986-04-08 Circuit arrangements for modifying dynamic range using action substitution and superposition techniques

Publications (2)

Publication Number Publication Date
ES8801758A1 ES8801758A1 (es) 1988-02-16
ES556084A0 true ES556084A0 (es) 1988-02-16

Family

ID=27114380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556084A Expired ES8801758A1 (es) 1985-06-17 1986-06-16 Un circuito para modificar el margen dinamico de componentes de senal de entrada dentro de una banda de frecuencia

Country Status (12)

Country Link
US (1) US4736433A (es)
EP (1) EP0206731B1 (es)
JP (1) JP2753550B2 (es)
KR (1) KR960001492B1 (es)
CN (1) CN1015223B (es)
AU (1) AU590766B2 (es)
CA (1) CA1278526C (es)
DE (1) DE3689496T2 (es)
DK (1) DK169371B1 (es)
ES (1) ES8801758A1 (es)
FI (1) FI80973C (es)
NO (1) NO169265C (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3445586A1 (de) * 1984-12-14 1986-07-03 Amberger Kaolinwerke Gmbh, 8452 Hirschau Verfahren zur sandrueckgewinnung aus mit sand versetztem baggerwasser, sowie zugehoerige vorrichtung
AU4207089A (en) * 1988-08-23 1990-03-23 B.W.N. Wavepur Rights Company Frequency-compensated linear sliding-band network
US5170434A (en) * 1988-08-30 1992-12-08 Beltone Electronics Corporation Hearing aid with improved noise discrimination
US5185806A (en) * 1989-04-03 1993-02-09 Dolby Ray Milton Audio compressor, expander, and noise reduction circuits for consumer and semi-professional use
DE69000936T2 (de) * 1989-04-03 1993-06-24 Dolby Lab Licensing Corp Audiokompressor, expander und rauschunterdrueckungsschaltungen fuer verbraucher und semiprofessionelle anwendungen.
US5278912A (en) * 1991-06-28 1994-01-11 Resound Corporation Multiband programmable compression system
US5424881A (en) 1993-02-01 1995-06-13 Cirrus Logic, Inc. Synchronous read channel
US5451949A (en) * 1993-02-16 1995-09-19 Dolby Laboratories Licensing Corporation One-bit analog-to-digital converters and digital-to-analog converters using an adaptive filter having two regimes of operation
US5537477A (en) * 1994-02-07 1996-07-16 Ensoniq Corporation Frequency characteristic shaping circuitry and method
US5907623A (en) 1995-11-22 1999-05-25 Sony Corporation Of Japan Audio noise reduction system implemented through digital signal processing
US5910995A (en) * 1995-11-22 1999-06-08 Sony Corporation Of Japan DSP decoder for decoding analog SR encoded audio signals
US5980211A (en) * 1996-04-22 1999-11-09 Sanyo Electric Co., Ltd. Circuit arrangement for driving a reciprocating piston in a cylinder of a linear compressor for generating compressed gas with a linear motor
US7003120B1 (en) 1998-10-29 2006-02-21 Paul Reed Smith Guitars, Inc. Method of modifying harmonic content of a complex waveform
US6518852B1 (en) 1999-04-19 2003-02-11 Raymond J. Derrick Information signal compressor and expander
US6928170B1 (en) 2000-11-02 2005-08-09 Audio Technica, Inc. Wireless microphone having a split-band audio frequency companding system that provides improved noise reduction and sound quality
US7017870B2 (en) * 2002-01-07 2006-03-28 Meyer Ronald L Microphone support system
US20030216907A1 (en) * 2002-05-14 2003-11-20 Acoustic Technologies, Inc. Enhancing the aural perception of speech
US8645129B2 (en) * 2008-05-12 2014-02-04 Broadcom Corporation Integrated speech intelligibility enhancement system and acoustic echo canceller
US8351621B2 (en) * 2010-03-26 2013-01-08 Bose Corporation System and method for excursion limiting
US9917565B2 (en) * 2015-10-20 2018-03-13 Bose Corporation System and method for distortion limiting
US20200064294A1 (en) * 2018-08-22 2020-02-27 AerNos, Inc. Nano gas sensor system based on a hybrid nanostructure sensor array, electronics, algorithms, and normalized cloud data to detect, measure and optimize detection of gases to provide highly granular and actionable gas sensing information
US11371976B2 (en) 2018-08-22 2022-06-28 AerNos, Inc. Systems and methods for an SoC based electronic system for detecting multiple low concentration gas levels

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30468A (en) * 1860-10-23 Kstife-cleastek
US3846719A (en) * 1973-09-13 1974-11-05 Dolby Laboratories Inc Noise reduction systems
FI57502C (fi) * 1971-04-06 1980-08-11 Victor Company Of Japan Kompressions- och expansionssystem
JPS56152337A (en) * 1980-04-24 1981-11-25 Victor Co Of Japan Ltd Noise reduction system
US4490691A (en) * 1980-06-30 1984-12-25 Dolby Ray Milton Compressor-expander circuits and, circuit arrangements for modifying dynamic range, for suppressing mid-frequency modulation effects and for reducing media overload
DK172325B1 (da) * 1980-06-30 1998-03-16 Ray Milton Dolby Signalkompressor og signalekspander til brug i et transmissionssystem
US4412100A (en) * 1981-09-21 1983-10-25 Orban Associates, Inc. Multiband signal processor
US4498060A (en) * 1981-12-01 1985-02-05 Dolby Ray Milton Circuit arrangements for modifying dynamic range using series arranged bi-linear circuits
JPS58106922A (ja) * 1981-12-01 1983-06-25 レ−・ミルトン・ドルビ ダイナミツクレンジ改変回路装置

Also Published As

Publication number Publication date
KR870000800A (ko) 1987-02-20
US4736433A (en) 1988-04-05
AU5802586A (en) 1986-12-24
NO862394L (no) 1986-12-18
JPS62276910A (ja) 1987-12-01
CN86104008A (zh) 1987-01-21
DE3689496D1 (de) 1994-02-17
DK281686D0 (da) 1986-06-16
ES8801758A1 (es) 1988-02-16
DK169371B1 (da) 1994-10-10
NO169265B (no) 1992-02-17
FI80973B (fi) 1990-04-30
FI862544A0 (fi) 1986-06-16
KR960001492B1 (en) 1996-01-31
FI80973C (fi) 1990-08-10
DE3689496T2 (de) 1994-05-19
NO169265C (no) 1992-05-27
CA1278526C (en) 1991-01-02
FI862544A (fi) 1986-12-18
AU590766B2 (en) 1989-11-16
NO862394D0 (no) 1986-06-16
DK281686A (da) 1986-12-18
JP2753550B2 (ja) 1998-05-20
CN1015223B (zh) 1991-12-25
EP0206731A2 (en) 1986-12-30
EP0206731B1 (en) 1994-01-05
EP0206731A3 (en) 1988-07-13

Similar Documents

Publication Publication Date Title
ES556084A0 (es) Un circuito para modificar el margen dinamico de componentes de senal de entrada dentro de una banda de frecuencia
ES546600A0 (es) Disposicion de circuito para sincronizar la fase de una se- nal de frecuencia dividida
NL940020I1 (nl) Fenethylaminederivaten en tussenprodukten daarvoor
FI781584A (fi) Foerbaettrad fraktbaerare
DK450189D0 (da) Strimmel af sammenfoejede soem
IT8619818A1 (it) Dispositivo elettroacustico con risposta direzionale d'intervallo di frequenze di larga banda
IT1139000B (it) Banda di ritegno di una rondella di spinta
MX153992A (es) Mejoras a circuito para sincronizar la fase de una senal de frecuencia variable de salida con la fase de una senal alternante de entrada
JPS52134009A (en) Deaminooderivative of kallikreinntrypsin inhibitor and its production and medical application
FI872367A0 (fi) Foerfarande foer framstaellning av vattenhaltiga n-metylmorfolin n-oxidloesningar.
IT1229305B (it) Dispositivo circuitale per incrementare il prodotto banda guasagno di un amplificatore cmos.
BR7603853A (pt) Circuito para controlar a frequencia de um oscilador
ES555451A0 (es) Un dispositivo terapeutico de baja frecuencia
NO169687C (no) Harmonisk frekvensomformer av enkeltsidebaandstypen
DK45089A (da) Frekvensomsaetterkredsloeb
ES491099A0 (es) Una disposicion de circuitos de sincronizacion
ES529629A0 (es) Un soporte de registro y un aparato para producir una senal de registro del mismo.
ES503493A0 (es) Una disposicion de circuito para modificar el margen dinami-co de una senal de entrada
IT1182562B (it) Circuito integratore a larga banda
ES508394A0 (es) "una disposicion de circuito para modificar el margen dinamico de una senal de entrada".
SE7813448L (sv) Hogfrekvent oscillator- och modulatorkrets
ES505591A0 (es) Una disposicion de circuito para separar las componentes de una senal pal de television en color
AR220744A1 (es) Disposicion circuital para estabilizar una senal a microondas por medio de comparacion con una senal de referencia que representa frecuencia muy inferior
KR870011022U (ko) 카드리지 침압계의 표시 회로
KR900013435U (ko) 브라운관의 방폭용 밴드

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20071210