"tone generator" low power
Abstract: TEA7540DP mk53761 dialer Telephone Dialer Circuit MEMORY LED Function Telephone Dialer Circuit l3916a LS1240D1 M3541B1
Contextual Info: TELECOM AND DATA COMMUNICATIONS TELEPHONE SET SPEECH CIRCUITS Type L3280 L3281AB L3281AD1 LS156 LS256 LS656AB LS656AD1 Description Very Low Drop Speech Circuit Very Low Drop Speech Circuit Very Low Drop Speech Circuit Speech Circuit With MF Interface for Piezoceramic Transducers
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l3280l3281abl3281ad1ls156+15ls256ls656abls656ad1dip14dip16tone generator" low powertea7540dpmk53761dialertelephone dialer circuit memoryled functiontelephone dialer circuitl3916als1240d1m3541b1
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RPE-LTP
Abstract: telephone speech processor 602 substitution GSM RPE-LTP
Contextual Info: FR-GSM Speech Coder for the TMS320C2x, TMS320C5x by Signals and Software Limited Software Overview DSP software which implements the speech-coding functions of the ETSI fullrate GSM digital-mobile telephone system. This codes narrowband speech 300–3400
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tms320c2xtms320c5xrpe-ltptelephone speech processor+2602 substitutiongsm rpe-ltp
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SPEAKERPHONE
Abstract: D6351A-11 D6305B D6351A KM29N040
Contextual Info: D6351A Flash TAD Chip for an all Digital Telephone Answering Device with True FULL Duplex SpeakerPhone General Description The D6351A chip is a digital speech/signal processing subsystem that implements all functions of TRUESPEECH speech compression and voice prompts, telephone line signal processing, flash memory management, and True FULL
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d6351apo-12/96speakerphoned6351a-11+2d6305bkm29n040
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SPEAKERPHONE
Abstract: D647 D6305B D6471A KM29N040 block diagram of speech generation system DIAGRAM OF SPEECH COMPRESSION
Contextual Info: D6471A FLASHTAD Chip for an all Digital Telephone Answering Device with Flash Memory and True FULL Duplex SpeakerPhone The D6471A chip is a digital speech/signal processing subsystem that implements all functions of TRUESPEECH speech compression and voice prompts, telephone line signal processing, flash memory management and True FULL
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d6471apo-1/96speakerphoned647+4d6305bkm29n040block diagram of speech generation systemdiagram of speech compression
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DTMF, CPT
Abstract: D6301B D6305B KM29N040 caller id single chip
Contextual Info: D6301A/B Flash TAD Chip for an all Digital Telephone Answering Device with Caller ID Detection General Description The D6301A/B chips are digital speech/signal processing subsystems that implements all functions of TRUESPEECH speech compression and voice prompts, telephone line signal processing, flash memory management, and True FULL
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d6301a/bpo-12/96dtmf, cptd6301b+3d6305bkm29n040caller id single chip
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LZL -60-C
Abstract: transistor tip 122 show pin diagram keypad and dtmf ic power 22D regulator MC6821 PIA telephone keypad interface circuit with dtmf circuit diagram regulator avr for generator MC34010 2N3904 MC34010A
Contextual Info: MOTOROLA • SEMICONDUCTOR TECHNICAL DATA MC34010 Advance Information ELECTRONIC TELEPHONE CIRCUIT ELECTRONIC TELEPHONE CIRCUIT Provides All Basic Telephone Station Apparatus Functions in a Single 1C, Including DTMF Dialer, Tone Ringer, Speech Network and Line Voltage Regulator
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rs-470mc34010b3b7s53mda101a+154-1n40052n41261n5931a1n5936a1n7505030bclzl -60-ctransistor tip 122 show pin diagramkeypad and dtmfic power 22d regulatormc6821 piatelephone keypad interface circuit with dtmfcircuit diagram regulator avr for generator2n3904mc34010a
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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
Contextual Info: 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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d6386apo-1/96block diagram of voice recognition deviceblock diagram of speech recognition+7handsfree chipdiagram of speech compressiond6305bd6386a-11digital telephoneblock diagram of speech recognition processorvoice activated
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k2651
Abstract: KS5808 KA2413 KA2580 KS5851 KS5811 KA2580A KS58512 ka2588a *K2651
Contextual Info: APPLICATION GUIDE 3. TELECOMMUNICATION APPLICATION 3.1 Telephone SPEAKER PHONE WITH SPEECH NETWORK KA8601B n PULSE DIALER KS5851/2, KS5853 DTMF DIALER MICOM tKS56C450 SPEECH NETWORK KA2412A KA2425A KA2413, KS5808, KS5809, KS5Ô10, KS5811 DTM F/PULSE DIALER
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ka8601bks5851/2ks5853tks56c450+14ka2412aka2425aka8601aka8503ka8504ka2413k2651ks5808ka2580ks5851ks5811ka2580aks58512ka2588a
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caller id converter dtmf to fsk
Abstract: epa 2130 IC OP AMP for piezoelectric microphone IC OP AMP for Piezoelectric transducers sinus wave oscillator ETS300 SIN227 U3900BM U3900BM-AFN U3900BM-AFNG3
Contextual Info: U3900BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U3900BM is a linear integrated circuit for use in feature phones, answering machines, fax machines and cordless phones. It contains the speech circuit, tone-ringer interface with
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u3900bmd-7402525-aug-98caller id converter dtmf to fsk+8epa 2130ic op amp for piezoelectric microphoneic op amp for piezoelectric transducerssinus wave oscillatorets300sin227u3900bm-afnu3900bm-afng3
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U4091BM
Abstract: U4091BM-MFN U4091BM-MFNG3 atmel 0316 Cordless Phone block diagram A/friwo
Contextual Info: U4091BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091BM is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone-ringer interface with DC/DC
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u4091bmd-7402527-oct-00u4091bm-mfn+4u4091bm-mfng3atmel 0316cordless phone block diagrama/friwo
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mfb bandpass filter 300 - 3300 hz
Abstract: R13B1
Contextual Info: U3900BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U3900BM is a linear integrated circuit for use in feature phones, answering machines, fax machines and cordless phones. It contains the speech circuit, tone-ringer interface with
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u3900bmd-7402515-apr-99mfb bandpass filter 300 - 3300 hz+1r13b1
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U4091BM-AFN
Abstract: ST make IC 7840 Switching regulator U4091B U4091BM U4091BM-AFNG3 MC14572 MIC-24 IC U4091BM r7b6
Contextual Info: U4091BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091BM is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone-ringer interface with DC/DC
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u4091bmd-7402515-dec-97u4091bm-afn+7st make ic 7840 switching regulatoru4091bu4091bm-afng3mc14572mic-24ic u4091bmr7b6
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antilarsen
Abstract: 2936A atmel square wave generator circuit U3900BM-RFNG3 ETS300 SIN227 U3900BM U3900BM-RFN R13B B100K
Contextual Info: U3900BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U3900BM is a linear integrated circuit for use in feature phones, answering machines, fax machines and cordless phones. It contains the speech circuit, tone-ringer interface with
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u3900bmd-7402514-nov-01antilarsen+82936aatmel square wave generator circuitu3900bm-rfng3ets300sin227u3900bm-rfnr13bb100k
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Cordless Phone block diagram
Abstract: LOG tX 2 1336 14 pin IC intercom phone system block diagram
Contextual Info: U4091BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091BM is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone-ringer interface with DC/DC
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u4091bmd-7402510-nov-99cordless phone block diagram+2log tx 2 1336 14 pin icintercom phone system block diagram
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RSDA
Abstract: U4091B U4091BM U4091BM-AFN U4091BM-AFNG3 MC14572 Cordless Phone block diagram R12B2
Contextual Info: U4091BM Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091BM is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone-ringer interface with DC/DC
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u4091bmd-7402502-jun-98rsda+6u4091bu4091bm-afnu4091bm-afng3mc14572cordless phone block diagramr12b2
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piezo electric microphone
Abstract: "Microphone Preamplifier" piezo microphone preamplifier handsfree chip U4091B 40 w public address microphone amplifier TELEFUNKEN* amplifier
Contextual Info: U4091B TELEFUNKEN Semiconductors Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with dc/dc converter,
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u4091bd-74025piezo electric microphonemicrophone preamplifier+4piezo microphone preamplifierhandsfree chip40 w public address microphone amplifiertelefunken* amplifier
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IC 7217 Unit COUNTER
Abstract: 7217e
Contextual Info: Te m ic TELEFUNKEN Semiconductors U3750BM One Chip Telephone Circuit Description TELEFUNKEN microelectronic’s one chip telephone circuit, U 3750 BM, is BICMOS integrated circuit that performs all the speech and line interface functions required in an electronic telephone set, the tone ringer, the
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U4091B
Contextual Info: U4091B TELEFUNKEN Semiconductors Programmable Telephone Audio Processor Description The programmable telephone audio processor U4091B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, tone ringer interface with dc/dc converter,
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TMS320
Abstract: CELP
Contextual Info: ITU-T G.728 CELP Speech Coder by SYNTECH Software Overview The ITU G.728 standard is a 16-kbps algorithm for coding telephone bandwidth speech using low-delay code-excited linear prediction CELP . The G.728 standard was designed to provide speech-quality equivalent to the G.721 32-kbps ADPCM. It is
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d6305a11
Abstract: D6305A11DQC D6305A d6305a-11dqc T72 5VDC "DSP GROUP" MOB2 module MOB4 package QQD0123 DSP GROUP
Contextual Info: D6305A EASYTAD Chip for an All-Digital Answering Machine GENERAL DESCRIPTION The D6305A chip is a digital speech/signal processing subsystem that implements all the functions of speech compression, telephone line signal processing, memory management, and T rueSpeech™ natu
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d6305ad6305a11d6305a11dqcd6305a-11dqc+5t72 5vdcdsp groupmob2 modulemob4 packageqqd0123
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D6301B
Abstract: caller id single chip D6305B HDB15 KM29N040 samsung db12
Contextual Info: D6301A/B Flash TAD Chip for an all Digital Telephone Answering Device with Caller ID Detection G KN E R AI. D I .SCR I P I I ON The D6301A/B chip is a digital speech/signal processing subsystem that implements all functions o f TRUESPEECH speech compression and voice prompts, telephone line signal processing, flash memory management, and True FULL Duplex
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d6301a/bd6301a/d6301b10f-5d6301b+5caller id single chipd6305bhdb15km29n040samsung db12
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DECT/DSP GROUP
Abstract: d638 D6305B D6385A D6385A-11
Contextual Info: D6385A All Digital Telephone Answering Device with True FULL Duplex SpeakerPhone includes Slave CODEC Operation for Digital Telephone Applications General Description The D6385A chip is a digital speech/signal processing subsystem that implements all functions of TRUESPEECH
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d6385apo-1/96dect/dsp groupd638+2d6305bd6385a-11
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ka2417
Abstract: telephone keypad interface circuit with dtmf pBL50 MDA101A WARBLE TONE GENERATORS KA2414 R3C13
Contextual Info: KA2414/KA2417 DELETION LINEAR/I2L INTEGRATED CIRCUIT ONE CHIP TELEPHONE 40 DIP The KA2414/KA2417 electronic telephone circuits (ETC) provide all the necessary elements of ato ne dialing telephone in a single 1C. The func tional blocks of the ETC include the DTMF dialer, speech network, tone
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ka2414/ka2417ka2417mda101a4-in4005+10ksa733in5931ain5936ain750500khztelephone keypad interface circuit with dtmfpbl50warble tone generatorska2414r3c13
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ntp 3100
Abstract: U3750BM ic 8155 block diagram
Contextual Info: xEMIC TELEFUNKEN Semiconductors One Chip Telephone Circuit Description TELEFU N K EN m icroelectronic’s one chip telephone circuit, U 3750 BM, is BICM OS integrated circuit that performs all the speech and line interface functions re quired in an electronic telephone set, the tone ringer, the
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