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SPEECH-EVM Texas Instruments General Purpose Evaluation module
MSP50P52N Texas Instruments MSP50P52 Speech Processor
TMS50C20N2L Texas Instruments TMS50C20 Speech Synthesizer
TMS50C20FNL Texas Instruments Speech Synthesizer 44-PLCC
MSP53C392N Texas Instruments SPEECH SYNTHESIZER, PDIP16, PLASTIC, DIP-16
MSP53C391N Texas Instruments SPEECH SYNTHESIZER, PDIP16, PLASTIC, DIP-16

speech scrambler Datasheets Context Search

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speech scrambler

Abstract: MB86466 operation limiter circuit in basic vm demodulation VUM 33-05
Text: DATA S H E E T FUJITSU MB86466 2400 BPS M SK MODEM WITH BASEBAND FIL TER AND SPEECH SCRAMBLER _ BUILT-IN SPEECH SCRAMBLER FOR CO RD LESS PHONE The Fujitsu MB86466 2400 bps MSK modem contains a baseband fitter for cordless telephones and a speech scrambler . The baseband filter constitutes a S C F , scrambler Permits external control of the transmission speech limiter level. Permits transmission and , input at pin D,Ncan bypass the scrambler circuit or mute the speech output. (3) Limiter circuit


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PDF MB86466 MB86466 speech scrambler operation limiter circuit in basic vm demodulation VUM 33-05
1993 - speech scrambler

Abstract: time division speech scrambler MB86468 wiretap
Text: Filter for Analog Cordless Telephone With Compandor, 2400 Bps MSK Modem, Speech Scrambler 48 , shift keying (MSK) modem, speech scrambler , and compandor for cordless telephones. The MSK modem , , compressor, speech scrambler , mute function, limiter, and splatter filter. The receiver consists of a receiving amplifier, expander, speech scrambler , and a mute function. Both the transmitter and receiver use , speech scrambler ­ Transmitter with limiter: Externally-controllable limiter level Limiter


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PDF MB86468 48-Pin FPT-48P-M02) MB86467 2400-bps WV0088-934W1 speech scrambler time division speech scrambler MB86468 wiretap
1993 - speech scrambler

Abstract: Cordless Telephone Scrambler MB86467 570 compandor wiretap
Text: Filter for Analog Cordless Telephone With Compandor, 1200 Bps MSK Modem, Speech Scrambler The MB86467 , , compressor, speech scrambler , mute function, limiter, and splatter filter. The receiver consists of a receiving amplifier, expander, speech scrambler , and a mute function. Both the transmitter and receiver use , Pre-filter 1 Speech scrambler BP F1 LPF1 fC = 3kH- (46 ) (45) (44 ) SW0 0 0 , 1 Descrambler AMP3 (13 ) ­ + SW1 0 Prefilter 2 Speech scrambler BP F2 1


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PDF MB86467 MB86467 1200-bps 48-Pin FPT-48P-M02) WV0088-934W1 speech scrambler Cordless Telephone Scrambler 570 compandor wiretap
1992 - speech scrambler

Abstract: Cordless Telephone Scrambler i/o expander Analog Voice scrambler MB86465A fujitsu x band amplifiers time division speech scrambler Scrambler inversion wiretap SAMPO
Text: SPEECH SCRAMBLER BUILT-IN SPEECH SCRAMBLER FOR CORDLESS PHONE The Fujitsu MB86465A 1200 bps MSK modem contains a baseband filter for cordless telephones with built-in speech scramblers. The baseband filter , frequency inversion type speech scrambler ­ Permits external control of the transmissions speech limiter , band control, the speech signal is output to the external compressor from pin AFIN2. (2) Scrambler , can bypass the scrambler circuit or mute the speech output. (3) Limiter circuit ­ Output from the


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PDF MB86465A MB86465A KV0019 921J1 speech scrambler Cordless Telephone Scrambler i/o expander Analog Voice scrambler fujitsu x band amplifiers time division speech scrambler Scrambler inversion wiretap SAMPO
Not Available

Abstract: No abstract text available
Text: 1200 BPS MSK MODEM WITH BASEBAND FILTER AND SPEECH SCRAMBLER BUILT-IN SPEECH SCRAMBLER FOR CORDLESS , Built-in frequency inversion type speech scrambler - Permits external control of the transmissions , scrambled speech signal. The serial signal input at pin Din can bypass the scrambler circuit or mute the , input into the scrambler circuit passes through LPF4 and is output as an ordinary speech signal. The , built-in speech scramblers. The baseband filter constitutes an SCF splatter filter with built-in


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PDF MB86465A MB86465A 374T75b 15jlF) 44-LEAD FPT-44P-M01) F44002S-7C
speech scrambler

Abstract: time division speech scrambler 3456MHz wiretap Oscillator 3.6864MHz
Text: AND SPEECH SCRAMBLER BUILT-IN SPEECH SCRAMBLER FOR CORDLESS PHONE The Fujitsu MB86465A 1200 bps MSK modem contains a baseband filter for cordless telephones with built-in speech scramblers. The baseband , frequency inversion type speech scrambler Permits external control of the transmissions speech limiter level , speech signal is output to the external compressor from pin AF|N2. (2) Scrambler circuit - The output , , frequency-inverting acoustic scrambler , a limiter, and a mute circuit. The MSK modem comm unicates at a speed of 1200


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PDF MB86465A MB86465A KV0019-921J1 speech scrambler time division speech scrambler 3456MHz wiretap Oscillator 3.6864MHz
speech scrambler

Abstract: IC MC14011 MC14046 application MC14068 mc14093 MC14011 MC14046 time division speech scrambler Scrambler schematic diagram ac inverter
Text: -Lead Package Single 5 Volt Supply Frequency Domain Speech Scrambler Fixed Code Scrambler Rolling Code Scrambler For Cellular Telephones Mobile Radio Cordless Telephones HIGH BAND 0/P 11 HIGH BAND I/P2 I , application of the FX204 VSB Frequency Inverter is that of a frequency domain speech scrambler , the device may , Codes Codes "Tx SCRAMBLER PTT RELEASED SCRAMBLER 'A' HIGH BAND O/P (Tx) t I TONE SECURE SPEECH SECURE SPEECH I SECURE SPEECH I TONE TONE I SECURE SPEECH TONE I SCRAMBLER 'B' COUNTER (Rx


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PDF FX204 D/204/6 3003400Hz 28-Lead FX204J 28-pin FX204LH speech scrambler IC MC14011 MC14046 application MC14068 mc14093 MC14011 MC14046 time division speech scrambler Scrambler schematic diagram ac inverter
Compressor de audio circuit

Abstract: speech scrambler
Text: Audio Filter for Analog Cordless Telephone With Compandor, 2400 Bps MSK Modem, Speech Scrambler The MB86467 is a single-chip voice filter which contains a 2400-bps minimum shift keying (MSK) modem, speech scrambler , and compandor for cordless telephones. The MSK modem incorporates a frame-signal detection function. The transmitter consists of a transmitting amplifier, compressor, speech scrambler , mute , logarithm I/O expansion ratio of 2 algorithm - Built-in speech scrambler - Transmitter with limiter


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PDF MB86468 MB86467 2400-bps MB86468 48-LEAD FPT-48P-M02) F48002S-9C 374T75li Compressor de audio circuit speech scrambler
speech scrambler

Abstract: COM9046 crystal 3.58MHZ oscillator 3 pin figure Voice Audio Descrambler block diagrams of speech signal processing VOICE SCRAMBLER
Text: STANDARD MICROSYSTEMS CORPORATION, COM9046 PRELIMINARY Single Side Band Speech Scrambler FEATURES PIN CONFIGURATION □ Speech Scrambling/Descrambling □ High Dynamic Range □ Low Voltage , monolithic integrated circuit containing a voice scrambler , a descrambler and a crystal oscillator. It is designed to provide speech communication equipment with a privacy feature. The COM9046 is also designed to , of the COM9046 make it ideal for use in portable equipment. Two identical speech channels are


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PDF COM9046 COM9046 10jiF speech scrambler crystal 3.58MHZ oscillator 3 pin figure Voice Audio Descrambler block diagrams of speech signal processing VOICE SCRAMBLER
MB86467

Abstract: wiretap U/25/20/TN26/15/850/speech scrambler
Text: TELEPHONE Audio Filter for Analog Cordless Telephone With Compandor, 1200 Bps MSK Modem, Speech Scrambler , , speech scrambler , and compandor for cordless telephones. The MSK modem incorporates a frame-signal detection function. The transmitter consists of a transmitting amplifier, compressor, speech scrambler , mute function, limiter, and splatter filter. The receiver consists of a receiving amplifier, expander, speech , logarithm I/O expansion ratio of 2 algorithm - Built-in speech scrambler - Transmitter with limiter


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PDF MB86467 MB86467 1200-bps V0088-934W wiretap U/25/20/TN26/15/850/speech scrambler
wiretap

Abstract: No abstract text available
Text: TELEPHONE Audio Filter for Analog Cordless Telephone With Compandor, 1200 Bps MSK Modem, Speech Scrambler , , speech scrambler , and compandor for cordless telephones. The MSK modem incorporates a frame-signal detection function. The transmitter consists of a transmitting amplifier, compressor, speech scrambler , mute function, limiter, and splatter filter. The receiver consists of a receiving amplifier, expander, speech , logarithm I/O expansion ratio of 2 algorithm - Built-in speech scrambler - Transmitter with limiter


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PDF MB86467 MB86467 1200-bps t175b 37MT75b 37HT7Sb DD104t wiretap
VOICE SCRAMBLER

Abstract: COM9046 speech scrambler block diagrams of speech signal processing crystal 3.58MHZ oscillator
Text: STANDARD MICROSYSTEMS CORPORATION, COM9046 PRELIMINARY Single Side Band Speech Scrambler FEATURES □ Speech Scrambling/Descrambling □ High Dynamic Range □ Low Voltage Operation □ Low Power Consumption , DESCRIPTION The COM9046 is a monolithic integrated circuit containing a voice scrambler , a descrambler and a crystal oscillator. It is designed to provide speech communication equipment with a privacy feature. The , identical speech channels are contained in the COM9Q46 for full duplex operation. Either channel is capa


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PDF COM9046 VOICE SCRAMBLER speech scrambler block diagrams of speech signal processing crystal 3.58MHZ oscillator
IC MC14011

Abstract: MC14011 MC14013 IC MC14023 IC MC14011 application notes MC 4093 MCI4093 MC14049 mc14020 U/25/20/TN26/15/850/speech scrambler
Text: BAND I/P2 Frequency Domain Speech Scrambler Fixed Code Scrambler Rolling Code Scrambler # For , frequency domain speech scrambler , the device may be used as a scrambler (transmitter) or de-scrambler , intended for use in speech scrambling applications. The FX204 uses switched capacitor filters to split the , code speech scramblers. All filter cut-off frequencies and inversion carriers are derived from a single , scrambler , prior to transmission channel, 3. W ith input to scrambler ac short circuited. 4. Split p o in t


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PDF FX204 D/204/6 3400Hz 28-Lead FX204 FX204J FX204LH 28-pin IC MC14011 MC14011 MC14013 IC MC14023 IC MC14011 application notes MC 4093 MCI4093 MC14049 mc14020 U/25/20/TN26/15/850/speech scrambler
fb 4310 z

Abstract: speech scrambler frequency inverter FB 10100 FCT MX204J power inverter schematic diagram
Text: 3816 3787 3731 SPEECH SCRAMBLER APPLICATION The MX204 may be used as a variable split band scrambler (transmitter) or a descrambler (receiver). A transmission channel of 300 to 3400 Hz is required , intended for speech scrambling applica tions. Switched capacitor filters are used to divide the voice , can be used as a fixed two-band inver sion scrambler or as a rolling code scrambler . The roll ing code , nization information is transmitted with the scrambled speech to permit accurate descrambling. This synchro


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PDF MX204J MX204P MX204 2700Hz. 3400Hz. 3400Hz fb 4310 z speech scrambler frequency inverter FB 10100 FCT MX204J power inverter schematic diagram
CCITT FILTER

Abstract: JH 316 BP audio compandor IC PT 10000
Text: r& T O K O FEATURES Compandor Speech Scrambler /Descrambler Low Voltage Operation (1.8 V) IDC for Modulation Control Mute Function TK10661 TK10661 SCRAMBLER IC WITH COMPANDOR APPLICATIONS Cordless Telephone Secure Communications Devices DESCRIPTION The TK10661 is a complete noise reduction and voice scrambler /descrambler system. The device is designed for use in cordless telephones and can , 0 mV +2.5 1.0 dB % THD bp Scrambler V IMS 0.04 Maximum Input Voltage THD = 5 %


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PDF TK10661 TK10661 CCITT FILTER JH 316 BP audio compandor IC PT 10000
1996 - digital IIR Filter VHDL code

Abstract: code iir filter in vhdl speech scrambler vhdl DTMF vhdl manchester encoder VHDL code for band pass Filter vhdl code for pcm bit stream generator vhdl code direct digital synthesizer vhdl program for parallel to serial converter collision detector vhdl
Text: Semiconductor Rev. B, 31-Jan-96 Communications Speech Scrambler /Descrambler Description This major ACSC , Description This major ACSC function implements a 13-bit, 8-kHz PCM speech encoder/decoder and the associated speech channel filtering using a sigma delta modulator and DSP techniques. The sigma delta , lower operating voltages D Used in telephone/mobile handsets 13-bit, 8-kHz PCM speech codec and , -Jan-96 Communications Speech Compander Description This major ACSC function processes telephone bandwidth (300 Hz to


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PDF 31-Jan-96 digital IIR Filter VHDL code code iir filter in vhdl speech scrambler vhdl DTMF vhdl manchester encoder VHDL code for band pass Filter vhdl code for pcm bit stream generator vhdl code direct digital synthesizer vhdl program for parallel to serial converter collision detector vhdl
Not Available

Abstract: No abstract text available
Text: combination of a CTCSS encoder/decoder and a simple (frequency inversion) speech scrambler . CTCSS (Continuous Tone-Controlled Squelch System) multiplexes a subaudible tone (1 of 38) with speech . This is performed , detection of the CTCSS tone to enable the clear recovery of scrambled speech . As talk groups are assigned , Elimination facilitated by 180° reverse burst option. On-chip speech filters aid FDM (CTCSS+audio , 2 350 -0.3 TX RX Impedances Speech In Speech Out Tone In Tone Out I/O Logic


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PDF TIA/EIA-603 MX275LH 24-lead 3333H 100Hz 100/fo 250ms) ANSI/TIA/EIA-603. ANSI/TIA/EIA-603
1995 - full wave controlled rectifier using RC triggering circuit

Abstract: Manchester CODING DECODING FPGA low pass fir Filter VHDL code analog to digital converter vhdl coding on soft vhdl code manchester encoder speech scrambler 1N4148 circuit diagram full subtractor implementation us digital IIR Filter VHDL code cascode mosfet switching
Text: Semiconductor SPEECH SCRAMBLER /DESCRAMBLER Description This major ACSC function performs scrambling and , Description This major ACSC function implements a 13 bit 8kHz PCM speech encoder/decoder and the associated speech channel filtering using a sigma delta modulator and DSP techniques. The sigma delta modulator , voltages · Used in telephone / mobile handsets 13 bit 8kHz PCM speech codec and filters Sigma delta , Order IIR Highpass Filter 1 ASIC Cells - ACSC Dialog Semiconductor SPEECH COMPANDER


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PDF 0-70oC 2N3019 1N4148 full wave controlled rectifier using RC triggering circuit Manchester CODING DECODING FPGA low pass fir Filter VHDL code analog to digital converter vhdl coding on soft vhdl code manchester encoder speech scrambler 1N4148 circuit diagram full subtractor implementation us digital IIR Filter VHDL code cascode mosfet switching
1999 - CVSD encoder

Abstract: CVSD decoder CVSD CVSD motorola speech scrambler CVSD modulator MC33410 MC33410FTA CVSD demodulator
Text: Channel Encode Clock SC Mute Analog Speech Scrambler Data Register Ref PLL #1 , a b l e S l o p e D e l t a Modulator/Demodulator) Encoder to digitize the speech for the RF transmission, and a CVSD Decoder to reconstruct the received digital speech from the RF receiver. Provisions , Amplifiers, Filters, Mute, CVSD Encoder, Data Insert, and Scrambler Decoder Path Contains Data Slicer , , Power Down Modes, Idle Channel Control, Scrambler Operation, Low Battery Detect, and Others Mode


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PDF MC33410/D MC33410 MC33410 CVSD encoder CVSD decoder CVSD CVSD motorola speech scrambler CVSD modulator MC33410FTA CVSD demodulator
1998 - CVSD encoder

Abstract: CVSD modulator/demodulator CVSD speech scrambler CVSD modulator mc33410d CVSD decoder POWER AMPLIFIER CIRCUIT DIAGRAM 10000 CVSD motorola data scrambler
Text: Idle Channel Encode Clock SC Mute Analog Speech Scrambler Data Register Ref , a b l e S l o p e D e l t a Modulator/Demodulator) Encoder to digitize the speech for the RF transmission, and a CVSD Decoder to reconstruct the received digital speech from the RF receiver. Provisions , , Filters, Mute, CVSD Encoder, Data Insert, and Scrambler Decoder Path Contains Data Slicer, Clock , , Power Down Modes, Idle Channel Control, Scrambler Operation, Low Battery Detect, and Others Mode


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PDF MC33410/D MC33410 MC33410 CVSD encoder CVSD modulator/demodulator CVSD speech scrambler CVSD modulator mc33410d CVSD decoder POWER AMPLIFIER CIRCUIT DIAGRAM 10000 CVSD motorola data scrambler
1995 - ultrasonic movement DETECTOR CIRCUIT DIAGRAM

Abstract: Manchester CODING DECODING FPGA ultrasonic transducers 48V vhdl code for digit serial fir filter vhdl DTMF lcd hall effect sensor voltage offset cancellation vhdl manchester IR SENSOR HEART RATE 200khz ultrasonic transducers DA5209/
Text: Description This major ACSC function implements a 13 bit 8kHz PCM speech encoder/decoder and the associated speech channel filtering using a sigma delta modulator and DSP techniques. The sigma delta modulator , voltages · Used in telephone / mobile handsets 13 bit 8kHz PCM speech codec and filters Sigma delta


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PDF 2N3019 1N4148 ultrasonic movement DETECTOR CIRCUIT DIAGRAM Manchester CODING DECODING FPGA ultrasonic transducers 48V vhdl code for digit serial fir filter vhdl DTMF lcd hall effect sensor voltage offset cancellation vhdl manchester IR SENSOR HEART RATE 200khz ultrasonic transducers DA5209/
1999 - CVSD encoder

Abstract: CVSD decoder MP1 Z5 vag 1715
Text: Scrambler Idle Channel Digital Speech / Data Out Data Out Descrambler Clock Recovery Data Slicer , e l t a Modulator/Demodulator) Encoder to digitize the speech for the RF transmission, and a CVSD Decoder to reconstruct the received digital speech from the RF receiver. Provisions are made to transmit , Amplifiers, Filters, Mute, CVSD Encoder, Data Insert, and Scrambler Decoder Path Contains Data Slicer, Clock , Channel Control, Scrambler Operation, Low Battery Detect, and Others Mode Available for Data Only


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PDF MC33410/D MC33410 MC33410/D CVSD encoder CVSD decoder MP1 Z5 vag 1715
1995 - block diagram of speech recognition

Abstract: 16 QAM Transmitter block diagram 32 QAM Transmitter block diagram goertzel algorithm circuit diagram of speech recognition 16 QAM receiver block diagram speech scrambler ADSP filter algorithm implementation receiver QAM schematic diagram ADSP-21msp50
Text: . 20 Scrambler . , ADSP-2100 Family Implementation . 24 Scrambler /Descrambler , OVERVIEW . 205 Speech , 4 SUB-BAND ADPCM SPEECH RECOGNITION OVERVIEW . 329 SPEECH RECOGNITION SYSTEMS . 330 Voice Production


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PDF ADSP-2100 ADSP-2101 ADSP-2111 ADSP-21msp50 block diagram of speech recognition 16 QAM Transmitter block diagram 32 QAM Transmitter block diagram goertzel algorithm circuit diagram of speech recognition 16 QAM receiver block diagram speech scrambler ADSP filter algorithm implementation receiver QAM schematic diagram
tb31224cf

Abstract: TC35453F TC35470 tb31224 tb31207afn TC35470AF TB31207 TC35133 TA31056F TA31033P
Text: TA31065N TA31065FA TA31033P TA31033F TA31033AP Function Telephone Speech network TA31068F TB31303BF Use Cordless telephone Crosspoint 1-chip speech network Automatic answering , pitch) For ceramic or low-impedance receivers SDIP 20 Speech network IC with basic functions Speech network with switch For ceramic or low-impedance receivers Three-person conference call , Transmission gain attenuation Single-chip speech network IC with built-in crosspoint switch, voice signal


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PDF TA31065N TA31065FA TA31033P TA31033F TA31033AP TA31068F TB31303BF TB31307AF TA31056P TA31056F tb31224cf TC35453F TC35470 tb31224 tb31207afn TC35470AF TB31207 TC35133 TA31056F TA31033P
speech scrambler

Abstract: Scrambler Voice Audio Descrambler audio scrambler circuit diagram of carrier split ac schematic diagram ac inverter Cordless Telephone Scrambler power inverter schematic diagram frequency inverter MX204J
Text: €¢ Cordless Telephones DESCRIPTION The MX204 is a dual-band frequency inverter intended for speech , to be used as either a fixed program or rolling code scrambler . All clocking information for the , 688 3787 0 1111 1200 1501 4587 11111 350 650 3731 SPEECH SCRAN The MX204 may be used as a variable split band scrambler (transmitter) or a descrambler (receiver). A transmission channel of 300 to 3400 Hz , . The MX204 can be used as a fixed two-band inversion scrambler or as a rolling code scrambler . The roll


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PDF MX204 MX204 2700Hz. 3400Hz. speech scrambler Scrambler Voice Audio Descrambler audio scrambler circuit diagram of carrier split ac schematic diagram ac inverter Cordless Telephone Scrambler power inverter schematic diagram frequency inverter MX204J
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