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SPEECH-EVM Texas Instruments General Purpose Evaluation module visit Texas Instruments
MSP50P52N Texas Instruments MSP50P52 Speech Processor visit Texas Instruments
TMS50C20N2L Texas Instruments TMS50C20 Speech Synthesizer visit Texas Instruments
MSP53C392N Texas Instruments SPEECH SYNTHESIZER, PDIP16, PLASTIC, DIP-16 visit Texas Instruments
MSP50C604PM Texas Instruments SPEECH SYNTHESIZER, PQFP64, PLASTIC, QFP-64 visit Texas Instruments
MSP53C391N Texas Instruments SPEECH SYNTHESIZER, PDIP16, PLASTIC, DIP-16 visit Texas Instruments

time division speech scrambler

Catalog Datasheet MFG & Type PDF Document Tags

speech scrambler

Abstract: Cordless Telephone Scrambler 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
Fujitsu
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speech scrambler Cordless Telephone Scrambler Analog Voice scrambler i/o expander fujitsu x band amplifiers time division speech scrambler FPT-44P-M01 6864MH 456MH KV0019 921J1

speech scrambler

Abstract: time division speech scrambler 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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Oscillator 3.6864MHz 3456MHz wiretap KV0019-921J1

speech scrambler

Abstract: IC MC14011 -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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FX204J FX204LH IC MC14011 MC14046 application MC14068 mc14093 MC14011 MC14046 D/204/6 3003400H 3000H 3086H

speech scrambler

Abstract: MB86468 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
Fujitsu
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MB86468 FPT-48P-M02 MB86467 WV0088-934W1

speech scrambler

Abstract: MB86467 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
Fujitsu
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570 compandor

MB86467

Abstract: wiretap 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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V0088-934W

One-chip telephone IC

Abstract: IC03b performing speech and line interface functions. It needs a minimum number of external components. The , requirements in the world, and to a various range of speech transducers, without changing the (few) external , speech and line interface functions. It needs a minimum number of external components. The transmission , in the world, and to a various range of speech transducers, without changing the (few) external , family consists of a range of bipolar integrated circuits performing all speech and line interface
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TEA1064 One-chip telephone IC IC03b ESG8801 AN930-10 Applications Handbook for Wired telecom systems, IC03b AN94016 PCA1070 TTE87132 CAB3467 TTE87168

circuit diagram for wireless headsets

Abstract: VOICE RECORDER IC programming Control - Personal Area Network (PAN) Voice Links - Time Division Multiplex (TDM) - Portable Digital Voice , Functions n Robust ADM Coding Reduces Host Protocol and Software Burdens n Configurable ADM Time , Digital Scrambler/Descrambler n Flexible Data Interfaces - 8 and 16 Bit Burst Data with Sync Strobe - 1 , Anti-Alias Filter VDD Input Coded Signal VBI AS Scrambler Tx Data Encode VAD VSS , programmable. All time constants and other parameters of the ADM function can be programmed for optimum
CML Microcircuits
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CMX649 CMX649E3 circuit diagram for wireless headsets VOICE RECORDER IC programming VOICE RECORDER circuits Voice Activity Detector circuit diagram of voice recognition Voice Audio Descrambler CMX649D3 CMX649-

SXM 08

Abstract: SPRU518 conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty , specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other , , division, square roots, and extended-precision operations. 3.1 Division and Modulus Algorithm . . . . . . , for Excitation Signal in Speech Coding . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4.2 , 3-24 CELP-Based Speech Coder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Texas Instruments
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SPRU518 SXM 08 Architecture of TMS320C54X with diagram SPRU147 GSM modem M10 k875 TMS320C54 SPRU538

20000 XTAL

Abstract: Full Duplex Digital Radio Systems Time Division Duplex (TDD) Systems Portable Digital Voice , duplex ADM and CVSD - Full duplex PCM: µ-law, A-law, Linear - Configurable ADM time constants - Dual , attack/decay time - Use to powersave on low signal level - Silence/blank low level signals Programmable Digital Scrambler Flexible Interfaces - 8-bit and 16-bit burst data with sync strobe - 1 bit serial data , 5.1.9 Data Scrambler/De-scrambler . 12 5.1.10 Voice Activity Detector
CML Microcircuits
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20000 XTAL D/649/6

time division speech scrambler

Abstract: randomizer 15-bit - Full duplex PCM: µ-law, A-law, Linear - Configurable ADM time constants - Dual channel , attack/decay time - Use to powersave on low signal level - Silence/blank low level signals Programmable Digital Scrambler Flexible Interfaces - 8-bit and 16-bit burst data with sync strobe - 1 bit , Link Digital Cordless Telephone Wireless Digital PBX Full Duplex Digital Radio Systems Time Division Duplex (TDD) Systems Portable Digital Voice Communicator Digital Voice Delay Data & Sample
CML Microcircuits
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randomizer 15-bit E1 PCM encoder 20k preset D/649/2

BD 649 equivalent

Abstract: Cordless Telephone Wireless Digital PBX Full Duplex Digital Radio Systems Time Division Duplex (TDD , ADM and CVSD Full duplex PCM: µ-law, A-law, Linear Configurable ADM time constants Dual channel , attack/decay time Use to powersave on low signal level Silence/blank low level signals Programmable Digital Scrambler Flexible Interfaces 8-bit and 16-bit burst data with sync strobe 1 bit serial data , . 12 5.1.9 Data Scrambler/De-scrambler . 12 5.1.10 Voice
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BD 649 equivalent D/649/5

E1 PCM encoder

Abstract: CMX649 Telephone Wireless Digital PBX Full Duplex Digital Radio Systems Time Division Duplex (TDD) Systems , Full duplex PCM: µ-law, A-law, Linear - Configurable ADM time constants - Dual channel transcoder , /decay time - Use to powersave on low signal level - Silence/blank low level signals Programmable Digital Scrambler Flexible Interfaces - 8-bit and 16-bit burst data with sync strobe - 1 bit serial , . 12 5.1.9 Data Scrambler/De-scrambler . 12 5.1.10 Voice
CML Microcircuits
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bluetooth encoder CMX649 application 0x08e CMX649 operation and application bf 649 D/649/4

E1 PCM encoder

Abstract: speech scrambler Digital Cordless Telephone Wireless Digital PBX Full Duplex Digital Radio (TDD) Systems Time Division , CVSD - Full duplex PCM: µ-law, A-law, Linear - Configurable ADM time constants - Dual channel , /decay time - Use to powersave on low signal level - Silence/blank low level signals Programmable Digital Scrambler Flexible Interfaces - 8 bit and 16 bit burst data with sync strobe - 1 bit serial , . 11 5.1.9 Data Scrambler/De-scrambler . 12 5.1.10 Voice Activity
CML Microcircuits
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ADM processor CVSD pcm delta plc D/649/1

condenser mic 1.5 v

Abstract: CMX649 application Wireless Digital PBX Full Duplex Digital Radio Systems Time Division Duplex (TDD) Systems Portable Digital , duplex ADM and CVSD - Full duplex PCM: µ-law, A-law, Linear - Configurable ADM time constants - Dual , attack/decay time - Use to powersave on low signal level - Silence/blank low level signals Programmable Digital Scrambler Flexible Interfaces - 8-bit and 16-bit burst data with sync strobe - 1 bit serial data , . 12 5.1.9 Data Scrambler/De-scrambler . 12 5.1.10 Voice Activity
CML Microcircuits
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condenser mic 1.5 v

CVSD encoder

Abstract: CMX649D3 Cordless Telephone Wireless Digital PBX Full Duplex Digital Radio Systems Time Division Duplex (TDD , PCM: µ-law, A-law, Linear - Configurable ADM time constants - Dual channel transcoder/decoder mode , Recovery Programmable Voice Activity Detector (VAD) - Adjust threshold level and attack/decay time - Use to powersave on low signal level - Silence/blank low level signals Programmable Digital Scrambler Flexible , .12 5.1.9 Data
CML Microcircuits
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CVSD encoder

txal 406

Abstract: RC96V26DP self-synchronizing scram bler/descrambler. The scrambler and descrambler can be enabled or disabled. R E C E IV E L , * 2 ms * 2 ms 270 ms s 2 ms 2-5 ms 10 ms 11 ms « 2 ms Turn On Time Turn Off Time SLEEP MODE , Speech Enhancement Enable. Enhances voice quality with 2-bit encoding. (ADPCM only.) Descrambler Disable , during coding. (ADPCM only.) Scrambler Disable. Disables the transmitter scrambler. Short Train Enable , ) Max AGC Gain Word (MAXG) Pulse Dial Interdigit Time (INTERP) Tone Dial Interdigrt Time (INTERT) Pulse
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RC96V26DP txal 406 ECE relay RC96V24DP RC14V24DP RC14V26DP RC9624DP AA30450

pioneer PA 2030 A

Abstract: AD6521 be one caller at a time per channel. Time Division Multiple Access (TDMA) allocates bandwidth on a , speech signal. At the present time, both the analog and digital systems are in use in the US. In many , Frequency Division Multiple Access (FDMA) - User Allocation based on Frequency Slots (AMPS System) I Time Division Multiple Access (TDMA) - User Allocation Based on Time Slots (At least 3X More Capacity than FDMA , purpose of the scrambler is to whiten the spectrum of the transmitted data. Without the scrambler, a
Analog Devices
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pioneer PA 2030 A AD6521 GSM based motor control circuit diagram speed control of dc motor by using gsm gsm controlled dc motor speed control circuit Gsm based motor controlling 3300H AN-410 AD2S100 AD2S90 AN-230

gg2h

Abstract: 38W101 processing gain. Additional security with >224 ID and control channel scrambling codes. Time Division , RF link and initialize frame timing. Time Division Duplex Controller The Time Division Duplex , time on 3-cell battery operation. DCT B ase S tation Microphone Speaker Keypad Keypad The Codec is , audio channels for line and speaker interfaces. To reduce time to market, a royalty-free license is , >4-hour talk time Complete telephone firmware provided < Features continued on n e x t page) ·
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GP00-D262 gg2h 38W101 Microcontroller 6502 0007000B scanner controller 65c02 65C02 32-PIN 11Q73

RC144DPI

Abstract: RCV144DPI ; RTS - CTS Response Time The response times of CTS relative to a corresponding transition of RTS are , Transmitter timing is selectable between internal (±0.01%), external, or slave. Scrambler/Descrambler A self-synchronizing scrambler/descrambler is used in accordance with the selected configuration. Answer Tone The modem , Analog (RXA) input. Table 2. RTS-CTS Response Time RTS-CTS Reaponae1 Constant Controlled Carrier Carrier , 103 Notes: 1. 2. 3. Times listed are CTS turn-on. The CTS OFF-to-ON response time is host
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RC144DPI RCV144DPI RC96DP RC144DP RCV144DP RCV96DP J22198
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