TEA1098ATV
Abstract: BB 835 envelope detector ic handsfree TEA1098A QFP44 TEA1098AH VSO40 ir2117
Text: INTEGRATED CIRCUITS DATA SHEET TEA1098A Speech and handsfree IC Preliminary specification File under Integrated Circuits, IC03 2000 Mar 21 Philips Semiconductors Preliminary specification Speech and handsfree IC TEA1098A • Duplex controller consisting of:
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TEA1098A
403502/01/pp40
TEA1098ATV
BB 835
envelope detector ic
handsfree
TEA1098A
QFP44
TEA1098AH
VSO40
ir2117
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al p53 smd
Abstract: QFP44 TEA1098 TEA1098H TEA1098TV TEA1098UH VSO40 K3027
Text: INTEGRATED CIRCUITS DATA SHEET TEA1098 Speech and handsfree IC Product specification Supersedes data of 1999 May 20 File under Integrated Circuits, IC03 1999 Oct 14 Philips Semiconductors Product specification Speech and handsfree IC TEA1098 • Dynamic limiter on loudspeaker amplifier to prevent
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TEA1098
465002/04/pp40
al p53 smd
QFP44
TEA1098
TEA1098H
TEA1098TV
TEA1098UH
VSO40
K3027
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TEA1098 APPLICATION NOTE
Abstract: AN98062 TEA1098 Handsfree full duplex Microphone Preamplifier with Compression 1N4004 620ohms IC03b electret microphone ic ic 331
Text: APPLICATION NOTE Application of the TEA1098 Speech and Handsfree IC AN98062 Philips Semiconductors Philips Semiconductors TEA1098 Speech and Handsfree IC Application Note Abstract The TEA1098 is a bipolar circuit which includes line interface and speakerphone function intended to be used in
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TEA1098
AN98062
TEA1098
Tel15
TEA1098 APPLICATION NOTE
AN98062
Handsfree full duplex
Microphone Preamplifier with Compression
1N4004
620ohms
IC03b
electret microphone ic
ic 331
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TEA1098a for Application
Abstract: No abstract text available
Text: UTC TEA1098A LINEAR INTEGRATED CIRCUIT SPEECH AND HANDSFREE DESCRIPTION The UTC TEA1098A is an analog bipolar circuit dedicated for telephony applications. It includes a line interface, handset HS microphone and earpiece amplifiers, handsfree (HF) microphone and loudspeaker amplifiers and a duplex
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TEA1098A
TEA1098A
OP-40
QW-R108-016
TEA1098a for Application
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AN525
Abstract: AS2591 handsfree chip AS2525 HIP 4030 AI AS2525Q 2822u
Text: austriamicrosystems Single-Chip Handsfree Phone CMOS Integrated Circuit AS2525 DATA SHEET Key Features - General Description Line/speech handsfree circuit, LD/MF repertory dialler, and tone ringer on one 44 pin CMOS chip Operating range from 15 to 100 mA line current down
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AS2525
CH-8640
AN525
AS2591
handsfree chip
AS2525
HIP 4030 AI
AS2525Q
2822u
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AN525
Abstract: BC327-25 SMD AN500-x smd diode S4 6E Zener Diode 1b8 PGKE AUSTRIA MIKRO SYSTEME INTERNATIONAL handsfree chip Application Notes AN500-x AS2525
Text: Preliminary Application Note AN525 Austria Mikro Systeme International AG Application Note AN525: AS2525,AS2591 Single Chip Handsfree Phone +16 digit LCD driver demo board 1. Scope This application note describes operation and features of the AS2525 Single Chip handsfree telephone and
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AN525
AN525:
AS2525
AS2591
AS2591
AN525
AS252x
/AN525
BC327-25 SMD
AN500-x
smd diode S4 6E
Zener Diode 1b8
PGKE
AUSTRIA MIKRO SYSTEME INTERNATIONAL
handsfree chip
Application Notes AN500-x
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handsfree chip IC
Abstract: DIGITAL RADIO ECHO CANCELLER CIRCUIT DIAGRAM SC14425 ad 190 DECT/DSP GROUP TQFP 100 PACKAGE DECT Transceiver CR16B SC14425XVJG TQFP-100
Text: FEBRUARY 2000 SC14425 Complete Baseband processor for DECT Base Stations with Caller-id and Handsfree General Description n Embedded flexible dedicated DSP executing Caller-id CID , Caller-id on Call Waiting (CIDCW) and handsfree, two echo cancellers, two echo suppressors, extended DTMF detection, DTMF generation, sidetone
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SC14425
152MHz,
576MHz
288MHz
SC14425
handsfree chip IC
DIGITAL RADIO ECHO CANCELLER CIRCUIT DIAGRAM
ad 190
DECT/DSP GROUP
TQFP 100 PACKAGE
DECT Transceiver
CR16B
SC14425XVJG
TQFP-100
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AS2525
Abstract: AUSTRIA MIKRO SYSTEME INTERNATIONAL microphone electret
Text: Preliminary AS2525 Single-Chip Handsfree Phone CMOS Integrated Circuit Austria Mikro Systeme International AG General Description Key Features □ Line/speech handsfree circuit, LD/MF repertory dialler, and tone ringer on one 44 pin CMOS chip □ Operating range from 15 to 100 mA line current
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AS2525
AS2525
AUSTRIA MIKRO SYSTEME INTERNATIONAL
microphone electret
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handsfree chip
Abstract: low noise tone control circuits bjt advantages and disadvantages
Text: Data Sheet A u a t i'ia AS2520/1 A lk ^ ÉP" Telephone Speech Circuit with I I llH I Lcuclhearlng and Handsfree iv iljv o AG Key Features General Description □ Line/speech circuit, loudhearing, handsfree and dc/ dc converter on one 28 pin CMOS chip □ Operating range from 13 to 100 mA down to 5 mA
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AS2520/1
AS2520/1
AS2520
AS2521
handsfree chip
low noise tone control circuits
bjt advantages and disadvantages
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transistor C5103
Abstract: antilarsen antilarsen dynamic walky talky circuit AN3724 compressors TEA7540 TEA 7540 IC AN372 equivalent
Text: APPLICATION NOTE TEA7540 - SPEAKERPHONE CIRCUIT FOR HANDSFREE TELEPHONE SET by Paolo Aymon, Claude Ferry I INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 II HANDS-FREE SYSTEM ARCHITECTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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TEA7540
AN372-54
transistor C5103
antilarsen
antilarsen dynamic
walky talky circuit
AN3724
compressors
TEA 7540 IC
AN372 equivalent
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abstract on gas leakage detector
Abstract: TEA1096 TEA1064A tea1095 capacitor Philips 341 TEA1093 AN95083 ATX2 TEA1094 TEA1096A
Text: APPLICATION NOTE TEA1095 VOICE SWITCHED SPEAKERPHONE IC CTT/AN95083 Author: Jean-Marie Malaurie Technical Marketing, Telecom Products Caen, France Keywords Handsfree TEA1095 TEA1096 Duplex controller Transmit channel /path Receive channel /path Date: September 1st, 1995
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TEA1095
CTT/AN95083
TEA1096
TEA1095
abstract on gas leakage detector
TEA1096
TEA1064A
capacitor Philips 341
TEA1093
AN95083
ATX2
TEA1094
TEA1096A
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handsfree chip IC
Abstract: ic for hearing aid telephone speech circuit hearing aid chip handsfree IC handsfree chip AUSTRIA MIKRO SYSTEME INTERNATIONAL AS252x dc chopper circuit application converter hearing aid
Text: AS252x HANDSFREE TELEPHONE IC Introduction Block Diagramme The AS252x combines two normally contradictory SS CI V PP things: The fascination of intuitive and unleashed 30 Ω L + LINE DRIVER MI-AMP IMPEDANCE SYNTESIZER communications and the acoustic constraints of duplex
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AS252x
AS252x
AS252x.
AS2520/1
handsfree chip IC
ic for hearing aid
telephone speech circuit
hearing aid chip
handsfree IC
handsfree chip
AUSTRIA MIKRO SYSTEME INTERNATIONAL
dc chopper circuit application
converter hearing aid
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VMPC7
Abstract: BC177 U4087B U4087B-FP U4090B
Text: U4087B TELEFUNKEN Semiconductors Low voltage voice switch interface circuit for hands-free operation in telephone Description The voice switch interface circuit U4087B is a linear integrated circuit for improvement of handsfree performance of U4090B system.
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U4087B
U4087B
U4090B
U4090B,
D-74025
VMPC7
BC177
U4087B-FP
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regulator 7828
Abstract: U4080B speech monitor peak detector 7828e speaker monitoring
Text: U4080B TELEFUNKEN Semiconductors Voice-Switched Circuit for Handsfree Operation Description The voice switched speakerphone integrated circuit, U4080B, incorporates a variety of functions see below . The versality of the device is further enhanced by the pro-
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U4080B
U4080B,
D-74025
regulator 7828
U4080B
speech monitor peak detector
7828e
speaker monitoring
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LA 7873
Abstract: telefunken ta 750 amplifier 7h79 microphone amplifer ic
Text: Tem ic TELEFUNKEN Semiconductors U 4080 B Voice-Switched Circuit for Handsfree Operation in Telephones, Intercom Systems, Household and Business Use, Car Telephones etc. Description T he voice switched speakerphone integrated circuit, U 4080 B, incorporates a variety o f functions see below .
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D-74025
LA 7873
telefunken ta 750 amplifier
7h79
microphone amplifer ic
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Untitled
Abstract: No abstract text available
Text: OKI Semiconductor MSM7731-02 FEDL7731-02-08 Issue Date: Oct. 7, 2002 Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free GENERAL DESCRIPTION The MSM7731 is an IC device developed for portable, handsfree communication with built-in line echo canceler,
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MSM7731-02
FEDL7731-02-08
MSM7731
PCM/16-bit
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Untitled
Abstract: No abstract text available
Text: OKI Semiconductor MSM7731-02 FEDL7731-02-10 Issue Date: Apr. 7, 2003 Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free GENERAL DESCRIPTION The MSM7731 is an IC device developed for portable, handsfree communication with built-in line echo canceler,
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MSM7731-02
FEDL7731-02-10
MSM7731
PCM/16-bit
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block diagram of voice recognition device
Abstract: block diagram of speech recognition handsfree chip DIAGRAM OF SPEECH COMPRESSION D6305B D6386A D6386A-11 digital telephone block diagram of speech recognition processor Voice Activated
Text: D6386A HANDSFREE Chip for an all Digital Telephone Answering Device with True FULL Duplex SpeakerPhone and Speech Recognition General Description The D6386A chip is a digital speech/signal processing subsystem that implements all functions of TRUESPEECH
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D6386A
D6386A
PO-1/96
block diagram of voice recognition device
block diagram of speech recognition
handsfree chip
DIAGRAM OF SPEECH COMPRESSION
D6305B
D6386A-11
digital telephone
block diagram of speech recognition processor
Voice Activated
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Untitled
Abstract: No abstract text available
Text: CS6420 A Cirrus Logic Company Full-Duplex Speakerphone Chip Features General Description • Single-chip full-duplex handsfree operation • Automatic gain control • Optional 34 dB microphone preamplifier Most modern speakerphones use half-duplex operation,
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CS6420
DS205PP1
E54b3E4
20-Pin
254L324
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IL91214
Abstract: IL91214A IL91214B
Text: TECHNICAL DATA Tone/Pulse Dialer with Handsfree Control and Flash Function IL91214A and IL91214B are tone/pulse dialers designed for providing standard DTMF or pulse signals. The ICs enable to: - generate standard DTMF or pulse signals of dialing as well as “flash” pulses;
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IL91214A
IL91214B
IL91214A
013AD)
IL91214
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Untitled
Abstract: No abstract text available
Text: OKI Semiconductor MSM7731-02 FEDL7731-02-06 Issue Date: Mar. 6, 2002 Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free GENERAL DESCRIPTION The MSM7731 is an IC device developed for portable, handsfree communication with built-in line echo canceler,
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MSM7731-02
FEDL7731-02-06
MSM7731
PCM/16-bit
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Untitled
Abstract: No abstract text available
Text: OKI Semiconductor MSM7731-02 FEDL7731-02-09 Issue Date: Dec 6, 2002 Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free GENERAL DESCRIPTION The MSM7731 is an IC device developed for portable, handsfree communication with built-in line echo canceler,
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MSM7731-02
FEDL7731-02-09
MSM7731
PCM/16-bit
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MSM7731-02
Abstract: No abstract text available
Text: OKI Semiconductor MSM7731-02 FEDL7731-02-07 Issue Date: Mar. 6, 2002 Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free GENERAL DESCRIPTION The MSM7731 is an IC device developed for portable, handsfree communication with built-in line echo canceler,
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MSM7731-02
FEDL7731-02-07
MSM7731
PCM/16-bit
MSM7731-02
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L346
Abstract: No abstract text available
Text: Philips Semiconductors Product specification Speech and handsfree 1C TEA1098 FEATURES • Dynamic limiter on loudspeaker amplifier to prevent distortion Line interface • Low DC line voltage • Logarithmic volume control on loudspeaker amplifier via linear potentiometer
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