ES503496A0 - Un dispositivo compresor de senales - Google Patents

Un dispositivo compresor de senales

Info

Publication number
ES503496A0
ES503496A0 ES503496A ES503496A ES503496A0 ES 503496 A0 ES503496 A0 ES 503496A0 ES 503496 A ES503496 A ES 503496A ES 503496 A ES503496 A ES 503496A ES 503496 A0 ES503496 A0 ES 503496A0
Authority
ES
Spain
Prior art keywords
compressor device
signal compressor
signal
compressor
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
ES503496A
Other languages
English (en)
Spanish (es)
Other versions
ES8204255A1 (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 ES503496A0 publication Critical patent/ES503496A0/es
Publication of ES8204255A1 publication Critical patent/ES8204255A1/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
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/12—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices
    • H03G9/18—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having semiconductor devices for tone control and volume expansion or compression
ES503496A 1980-06-30 1981-06-29 Un dispositivo compresor de senales Expired ES8204255A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16395080A 1980-06-30 1980-06-30
US18077180A 1980-08-22 1980-08-22

Publications (2)

Publication Number Publication Date
ES503496A0 true ES503496A0 (es) 1982-04-16
ES8204255A1 ES8204255A1 (es) 1982-04-16

Family

ID=26860115

Family Applications (3)

Application Number Title Priority Date Filing Date
ES503496A Expired ES8204255A1 (es) 1980-06-30 1981-06-29 Un dispositivo compresor de senales
ES503497A Expired ES8301084A1 (es) 1980-06-30 1981-06-29 Disposicion de circuito para alterar el margen dinamico de senales.
ES503493A Granted ES503493A0 (es) 1980-06-30 1981-06-29 Una disposicion de circuito para modificar el margen dinami-co de una senal de entrada

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES503497A Expired ES8301084A1 (es) 1980-06-30 1981-06-29 Disposicion de circuito para alterar el margen dinamico de senales.
ES503493A Granted ES503493A0 (es) 1980-06-30 1981-06-29 Una disposicion de circuito para modificar el margen dinami-co de una senal de entrada

Country Status (17)

Country Link
KR (4) KR880000106B1 (no)
AT (3) AT386911B (no)
AU (3) AU544888B2 (no)
BR (3) BR8104157A (no)
CH (3) CH660653A5 (no)
DE (3) DE3125790A1 (no)
DK (3) DK156356C (no)
ES (3) ES8204255A1 (no)
FI (3) FI74368C (no)
GB (3) GB2079112B (no)
HK (3) HK28385A (no)
IT (3) IT1137987B (no)
MY (3) MY8501147A (no)
NL (3) NL190214C (no)
NO (3) NO157400C (no)
SE (3) SE450985B (no)
SG (3) SG4585G (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736433A (en) * 1985-06-17 1988-04-05 Dolby Ray Milton Circuit arrangements for modifying dynamic range using action substitution and superposition techniques
US4815068A (en) * 1987-08-07 1989-03-21 Dolby Ray Milton Audio encoder for use with more than one decoder each having different characteristics
US5651028A (en) * 1995-05-09 1997-07-22 Unisys Corporation Data transmission system with a low peak-to-average power ratio based on distorting frequently occuring signals
US5793797A (en) * 1995-05-09 1998-08-11 Unisys Corporation Data transmisson system with a low peak-to-average power ratio based on distorting small amplitude signals
DE10011193B4 (de) * 2000-03-08 2004-02-05 Sennheiser Electronic Gmbh & Co. Kg Kompandersystem mit einer Kompressorschaltung und einer Expanderschaltung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28426A (en) * 1860-05-22 Shortening tires
US2558002A (en) * 1939-10-24 1951-06-26 Int Standard Electric Corp Volume compression system
US3022473A (en) * 1959-08-18 1962-02-20 Bell Telephone Labor Inc Signal recovery circuits
GB1253031A (no) * 1968-01-10 1971-11-10
US3903485A (en) * 1968-01-10 1975-09-02 Ray Milton Dolby Compressors, expanders and noise reduction systems
US3846719A (en) * 1973-09-13 1974-11-05 Dolby Laboratories Inc Noise reduction systems
USRE28426E (en) * 1968-11-01 1975-05-20 Signal compressors and expanders
US3757254A (en) * 1970-06-05 1973-09-04 Victor Co Ltd N system noise reduction system and apparatus using a compression and expansio
GB1390341A (en) * 1971-03-12 1975-04-09 Dolby Laboratories Inc Signal compressors and expanders
FI57502C (fi) * 1971-04-06 1980-08-11 Victor Company Of Japan Kompressions- och expansionssystem
US3875537A (en) * 1972-05-02 1975-04-01 Dolby Laboratories Inc Circuits for modifying the dynamic range of an input signal
GB1432763A (en) * 1972-05-02 1976-04-22 Dolby Laboratories Inc Compressors expanders and noise reduction systems
US3934190A (en) * 1972-09-15 1976-01-20 Dolby Laboratories, Inc. Signal compressors and expanders
US3909733A (en) * 1973-05-17 1975-09-30 Dolby Laboratories Inc Dynamic range modifying circuits utilizing variable negative resistance
US3971405A (en) * 1974-07-15 1976-07-27 Parker-Hannifin Corporation Pressure controlled hydrant valve coupler
US3930208A (en) * 1974-08-29 1975-12-30 Northern Electric Co A-C signal processing circuits for compandors
US3902131A (en) * 1974-09-06 1975-08-26 Quadracast Systems Tandem audio dynamic range expander
JPS51127608A (en) * 1975-04-30 1976-11-06 Victor Co Of Japan Ltd Signal transmitting unit
US4061874A (en) * 1976-06-03 1977-12-06 Fricke J P System for reproducing sound information
DE2803751C2 (de) * 1978-01-28 1982-06-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zur automatischen Dynamik- Kompression oder -Expansion
JPS5552971A (en) * 1978-10-16 1980-04-17 Mitsubishi Electric Corp Simulator for radar indicator

Also Published As

Publication number Publication date
KR830006992A (ko) 1983-10-12
MY8501148A (en) 1985-12-31
SG4585G (en) 1985-06-14
NO157400C (no) 1988-03-09
AU546641B2 (en) 1985-09-12
ES503497A0 (es) 1982-11-01
NO812216L (no) 1982-01-04
AT372796B (de) 1983-11-10
SE8104063L (sv) 1981-12-31
NL189988B (nl) 1993-04-16
AU7239381A (en) 1982-01-07
SE8104062L (sv) 1981-12-31
DK172325B1 (da) 1998-03-16
CH654703A5 (de) 1986-02-28
DE3125789A1 (de) 1982-05-19
KR840002491B1 (ko) 1984-12-31
IT8122651A0 (it) 1981-06-30
HK28485A (en) 1985-04-12
SE447524B (sv) 1986-11-17
AU544888B2 (en) 1985-06-20
DE3125789C2 (de) 1984-01-12
NL192652B (nl) 1997-07-01
CH662684A5 (de) 1987-10-15
AT386911B (de) 1988-11-10
DE3125788A1 (de) 1982-05-13
IT1137986B (it) 1986-09-10
AU7236581A (en) 1982-01-07
SE447525B (sv) 1986-11-17
SE8104061L (sv) 1981-12-31
HK28385A (en) 1985-04-12
GB2079112B (en) 1984-10-03
DK282981A (da) 1981-12-31
NO812217L (no) 1982-01-04
FI74368B (fi) 1987-09-30
NL8103123A (nl) 1982-01-18
ES8300233A1 (es) 1982-10-01
KR880000106B1 (ko) 1988-02-23
ES8301084A1 (es) 1982-11-01
NO157398B (no) 1987-11-30
NO157398C (no) 1988-03-09
FI74368C (fi) 1988-01-11
AU545125B2 (en) 1985-07-04
DE3125790A1 (de) 1982-05-13
SG4385G (en) 1985-06-14
DK282881A (da) 1981-12-31
FI79428C (fi) 1989-12-11
NL190214C (nl) 1993-12-01
NO812218L (no) 1982-01-04
NL189988C (nl) 1993-09-16
NL190214B (nl) 1993-07-01
FI812025L (fi) 1981-12-31
DK156356C (da) 1989-12-27
IT8122652A0 (it) 1981-06-30
GB2079114A (en) 1982-01-13
GB2079114B (en) 1984-10-03
NL192652C (nl) 1997-11-04
NO157399C (no) 1988-03-09
HK28285A (en) 1985-04-12
SE450985B (sv) 1987-09-07
DE3125788C2 (no) 1992-06-11
CH660653A5 (de) 1987-05-15
ATA291581A (de) 1983-03-15
DK156356B (da) 1989-08-07
BR8104157A (pt) 1982-03-16
KR830006993A (ko) 1983-10-12
IT1137985B (it) 1986-09-10
BR8104158A (pt) 1982-03-16
GB2079113A (en) 1982-01-13
FI79428B (fi) 1989-08-31
DE3125790C2 (no) 1992-11-12
DK168806B1 (da) 1994-06-13
FI812024L (fi) 1981-12-31
ATA291681A (de) 1988-03-15
FI76456C (fi) 1988-10-10
FI76456B (fi) 1988-06-30
ATA291481A (de) 1987-12-15
MY8501149A (en) 1985-12-31
KR880000105B1 (ko) 1988-02-23
BR8104156A (pt) 1982-03-16
AU7239481A (en) 1982-01-07
NO157399B (no) 1987-11-30
ES8204255A1 (es) 1982-04-16
KR840002492B1 (ko) 1984-12-31
NL8103122A (nl) 1982-01-18
AT386304B (de) 1988-08-10
IT1137987B (it) 1986-09-10
SG4285G (en) 1985-06-14
FI812026L (fi) 1981-12-31
NL8103124A (nl) 1982-01-18
IT8122650A0 (it) 1981-06-30
ES503493A0 (es) 1982-10-01
GB2079113B (en) 1984-10-03
MY8501147A (en) 1985-12-31
DK282581A (da) 1981-12-31
NO157400B (no) 1987-11-30
GB2079112A (en) 1982-01-13

Similar Documents

Publication Publication Date Title
AR229352A1 (es) Compresor
ES499962A0 (es) Un dispositivo de visualizacion
ES498283A0 (es) Un dispositivo transportador-distribuidor
BR8104630A (pt) Compressor hermetico
MX157960A (es) Mejoras en un terminal de refrigeracion hermetico
BR8102457A (pt) Dispositivo economizador de gas comprimido
DE3021873A1 (de) Schwingverdichter
IT1144419B (it) Interruttore a gas compresso
KR830004135U (ko) 밀폐형 압축기
AR223758A1 (es) Compresor giratorio
AT374960B (de) Rastenwerk
ES498647A0 (es) Un compresor perfeccionado
ES503496A0 (es) Un dispositivo compresor de senales
ES527875A0 (es) Un dispositivo visualizador
BE890953A (fr) Compresseur
AR227428A1 (es) Un dispositivo de tacometro
GB2076263B (en) Switchable signal compressor/signal expander
IT1138616B (it) Compressore centrifugo
GB2088947B (en) Sound damping device for a compressor
DK74781A (da) Motorkompressor
DK77681A (da) Motorkompressor
ES539069A0 (es) Un aparato de expansion de condustos
ES272427Y (es) Un aparato de refigeracion.
IT1108273B (it) Frogorifero a compressore
JPS56134693A (en) Soundproofing device of compressor

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020218