IT996380B - CIRCUIT FOR A DEVICE WITH THE POSSIBILITY OF SOUND REPRODUCTION - Google Patents

CIRCUIT FOR A DEVICE WITH THE POSSIBILITY OF SOUND REPRODUCTION

Info

Publication number: IT996380B
Authority: IT; Italy
Prior art keywords: possibility; circuit; sound reproduction; reproduction; sound
Prior art date: 1972-11-30

Application number

IT5350973A

Other languages

Italian (it)

Original Assignee

Basf Ag

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.)

1972-11-30

Filing date

1973-11-06

Publication date

1975-12-10

1973-11-06 Application filed by Basf Ag filed Critical Basf Ag

1975-12-10 Application granted granted Critical

1975-12-10 Publication of IT996380B publication Critical patent/IT996380B/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/025—Error detection or correction
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/022—Programmed access in sequence to indexed parts of operating record carriers
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B29/00—Generation of noise currents and voltages
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
- H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/94—Signal drop-out compensation

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Recording Or Reproducing By Magnetic Means (AREA)

IT5350973A 1972-11-30 1973-11-06 CIRCUIT FOR A DEVICE WITH THE POSSIBILITY OF SOUND REPRODUCTION IT996380B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722258608 DE2258608C2 (en)	1972-11-30	1972-11-30	Circuit arrangement for switching on a fill signal in a sound gap during sound reproduction

Publications (1)

Publication Number	Publication Date
IT996380B true IT996380B (en)	1975-12-10

Family

ID=5863110

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5350973A IT996380B (en)	1972-11-30	1973-11-06	CIRCUIT FOR A DEVICE WITH THE POSSIBILITY OF SOUND REPRODUCTION

Country Status (7)

Country	Link
JP (1)	JPS5747483B2 (en)
CA (1)	CA989316A (en)
DE (1)	DE2258608C2 (en)
FR (1)	FR2209166B1 (en)
GB (1)	GB1446088A (en)
IT (1)	IT996380B (en)
NL (1)	NL7316286A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59119511A (en) *	1982-12-27	1984-07-10	Pioneer Electronic Corp	Information reproducer
DE3415956A1 (en) *	1984-04-28	1985-10-31	Robert Bosch Gmbh, 7000 Stuttgart	METHOD FOR STORING FREQUENCY-MODULATED SIGNALS, AND CIRCUIT ARRANGEMENT THEREFOR
JPS61125854U (en) *	1984-12-05	1986-08-07
JPS62289446A (en) *	1986-06-10	1987-12-16	Honda Motor Co Ltd	Material for laminated anti-vibration sound insulator and manufacture therof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE711945A (en) *	1967-03-09	1968-07-15
US3629494A (en) *	1969-08-18	1971-12-21	Rca Corp	Signal processor for dropout correction before demodulation

1972
- 1972-11-30 DE DE19722258608 patent/DE2258608C2/en not_active Expired
1973
- 1973-11-06 IT IT5350973A patent/IT996380B/en active
- 1973-11-15 JP JP12779473A patent/JPS5747483B2/ja not_active Expired
- 1973-11-27 FR FR7342153A patent/FR2209166B1/fr not_active Expired
- 1973-11-27 CA CA186,767A patent/CA989316A/en not_active Expired
- 1973-11-28 NL NL7316286A patent/NL7316286A/xx unknown
- 1973-11-29 GB GB5531173A patent/GB1446088A/en not_active Expired

Also Published As

Publication number	Publication date
FR2209166B1 (en)	1978-03-10
DE2258608C2 (en)	1983-08-25
DE2258608A1 (en)	1974-06-06
CA989316A (en)	1976-05-18
JPS4984625A (en)	1974-08-14
FR2209166A1 (en)	1974-06-28
NL7316286A (en)	1974-06-04
JPS5747483B2 (en)	1982-10-09
GB1446088A (en)	1976-08-11

Publication	Publication Date	Title
IT951373B (en)	1973-06-30	MULTIPHONE PLAYBACK DEVICE
IT949031B (en)	1973-06-11	AMPLIFIER CIRCUIT
AT339970B (en)	1977-11-25	PLAYBACK DEVICE
IT995516B (en)	1975-11-20	DEVICE FOR UNWINDING THE L ORD
BR7301951D0 (en)	1974-07-11	PHONE SPEAKER CIRCUIT
IT963482B (en)	1974-01-10	CASSETTE RECEIVING DEVICE
IT990205B (en)	1975-06-20	TRANSISTOR CIRCUIT
IT978515B (en)	1974-09-20	DEVICE FOR TITLES
BR7208403D0 (en)	1973-08-30	DESINAL PROCESSOR CIRCUIT
AT338102B (en)	1977-07-25	AUDIOVISUAL PLAYBACK DEVICE
IT963789B (en)	1974-01-21	MULTIPHONE PLAYBACK DEVICE
IT978033B (en)	1974-09-20	INTEGRATED CIRCUIT
IT1001702B (en)	1976-04-30	IMPROVED INTEGRATED CIRCUIT STRUCTURE
IT951745B (en)	1973-07-10	VIDEO TELEPHONE DEVICE
NL162486C (en)	1980-05-16	REPRODUCTION DEVICE.
IT996380B (en)	1975-12-10	CIRCUIT FOR A DEVICE WITH THE POSSIBILITY OF SOUND REPRODUCTION
BR7305734D0 (en)	1974-08-29	CIRCUIT INTERRUPTION DEVICE
BR7308817D0 (en)	1974-08-29	AMPLIFIER CIRCUIT
AT357573B (en)	1980-07-25	REPRODUCTION DEVICE
IT979129B (en)	1974-09-30	RINGER STOP CIRCUIT
IT959993B (en)	1973-11-10	TRANSISTOR CIRCUIT FOR COMPOSED CONNECTION
IT999879B (en)	1976-03-10	INVERTER CIRCUIT
BR7303046D0 (en)	1974-07-11	SYMMETRIC AMPLIFIER CIRCUIT
IT956758B (en)	1973-10-10	QUADRIFONIC SOUND REPRODUCTION EQUIPMENT
IT1000784B (en)	1976-04-10	PLAYBACK DEVICE FOR A VIDEO OR AUDIO SIGNAL