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"ELECTRET MIC"

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Abstract: Winbond ISD1810 ISD1810 Device With Electret Microphones As operating voltage ranges decrease with newer devices , electret microphone is the most cost effective omnidirectional microphone you can buy. Electret , . Electret microphones are used in many applications where small and inexpensive microphones with good , microphones and microphones used with computer sound cards are electret microphones. The electret is a , the condenser microphone needs an applied (phantom) voltage, the electret has a built-in charge, and ... Winbond Electronics
Original
datasheet

5 pages,
959.87 Kb

WM-034F microphone electret CAPACITOR MICROPHONE electret microphone electret microphone ic digital electret microphone phantom microphone from 4.5v electret condenser mic 3 pin 3 pin condenser mic 4.5 vdc 3 pin electret mic electret mic panasonic electret mic FET electret microphone electret condenser microphone capsule 3 terminal condenser mic PANASONIC WM "Microphone Preamplifier" 1.5V radio shack condenser mic electret electret condenser microphone element TEXT
datasheet frame
Abstract: Programmable Bias Voltage Output for Electret Microphones Microphone Presence Detection Microphone Mute , VoIP Enterprise Telephones EAR 4 Serial Microport Interface Audio Interface MIC #3 BIAS MICDET G.712 Codec #1 EAR MIC #2 4 Audio Interface BIAS MICDET PCM Voice Interface Crosspoint Audio Interface EAR #1 MIC G.712 Codec #0 RESETB VREF Audio Interface #0 SYSCLK PLL AUXTONE EAR/SPEAKER MIC BIAS Figure 1 - ... Mitel Semiconductor
Original
datasheet

34 pages,
165.02 Kb

MSAN-126 microphone electret pre amp MCS-51 DS5320 audio tx with pll diagrams electret mic MT92303 TEXT
datasheet frame
Abstract: u/A Law D A C Electret Bias Mic Detect Sidetone G.712 Filtering Data u/A Law Codec #1 A D C 4 Codec #0 D A C Electret Bias Mic Detect Data u/A Law Sidetone G , these are provided for the biasing of electret microphones as shown in Figure 8. Programmable Mic , associated with electret muting to be avoided. As shown in Figure 9, the internal `Mic Mute Detect' signal is , specific tasks. · MIC #1 is the simplest interface, and has no electret bias facility, or microphone ... Zarlink Semiconductor
Original
datasheet

37 pages,
297.36 Kb

MT92303 711/G DS5320 TEXT
datasheet frame
Abstract: Programmable Bias Voltage Output for Electret Microphones Microphone Presence Detection Microphone Mute , VoIP Enterprise Telephones EAR 4 Serial Microport Interface Audio Interface MIC #3 BIAS MICDET G.712 Codec #1 EAR MIC #2 4 Audio Interface BIAS MICDET PCM Voice Interface Crosspoint Audio Interface EAR #1 MIC G.712 Codec #0 RESETB VREF Audio Interface #0 SYSCLK PLL AUXTONE EAR/SPEAKER MIC BIAS Figure 1 - ... Zarlink Semiconductor
Original
datasheet

34 pages,
231.24 Kb

MT92303 MSAN-126 MCS-51 ch5 equivalent electret mic TEXT
datasheet frame
Abstract: Programmable Bias Voltage Output for Electret Microphones Microphone Presence Detection Microphone Mute , VoIP Enterprise Telephones EAR 4 Serial Microport Interface Audio Interface MIC #3 BIAS MICDET G.712 Codec #1 EAR MIC #2 4 Audio Interface BIAS MICDET PCM Voice Interface Crosspoint Audio Interface EAR #1 MIC G.712 Codec #0 RESETB VREF Audio Interface #0 SYSCLK PLL AUXTONE EAR/SPEAKER MIC BIAS Figure 1 - ... Zarlink Semiconductor
Original
datasheet

34 pages,
236.49 Kb

MSAN-126 MCS-51 MT92303 TEXT
datasheet frame
Abstract: Mic Detect Sidetone G.712 Filtering Data u/A Law A D C Codec #1 4 Codec #0 Electret , electret microphones as shown in Figure 8. Digital Buffer AUXTONE VDD Programmable Mic Bias 0 to , . 25 MT92303 MT92303 Preliminary Information Electret Bias, Mic Presence and Mic Mute Detect , typical) Power-Down Mode Differential Microphone Inputs Programmable Bias Voltage Output for Electret , Audio Interface #3 G.712 Codec #1 MIC BIAS MICDET EAR Audio Interface #2 MIC BIAS MICDET 4 ... Mitel Semiconductor
Original
datasheet

33 pages,
117.03 Kb

MT92303 711/G DS5197 TEXT
datasheet frame
Abstract: applications, two types are typically encountered, dynamic and electret microphones. While both types of , Figure 2. Electret Microphone and Equivalent Circuit Conductive Diaphragm Electret Conductive Back , microphone operates by sensing the motion of a coil in a magnetic field, an electret microphone operates by sensing a moving electric field. An electret microphone is so-called because it contains a piece of electret attached to the diaphragm. An electret is a material that has a permanent electric polarization ... Lattice Semiconductor
Original
datasheet

3 pages,
36.68 Kb

microphone pre amplifier microphone preamplifier for microphone TRANSDUCERS ELECTRET microphone filter low voltage Microphone Preamplifier microphone using amplifier mic electret microphone preamp microphone electret electret electret mic moving coil microphone 5v electret two wire electret microphone balanced electret mic preamp micro electret FET electret microphone dynamic microphone electret microphone TEXT
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Abstract: sidetone network used in traditional designs. When used with an electret microphone (with integral FET , loop operation Voltage swing down to 1 OV Transmit amplifier for electret microphone - TP5700 TP5700, -1 , 0°C to 60°C Ilo o p = 20 to 100 mA MIC IN, = o v 15 30 50 k ii G xa 33 32 35 ±1 , Ilo o p " 20 to 100 mA MIC IN i = MIC IN2 = OV 57 ±1 -6 18 dB dB dB dBrnC Signal/Total , enables a low cost electret microphone to be used. This pro vides superior distortion, linearity anc ... OCR Scan
datasheet

7 pages,
535.96 Kb

xt 3001 TP5700 dynamic microphone TP50982 balanced electret mic preamp TP5700N FET electret microphone primo mic SPEECH CIRCUITS TP5710N TP50981 amplifier for electret microphone PRIMO MICROPHONES TP5700/TP5700-1 /TP5710 electret em 80 TP5700/TP5700-1 /TP5710 TP5710 TP5700/TP5700-1 /TP5710 TP5700/TP5700-1 TP5700/TP5700-1 /TP5710 /TP5710 TP5700/TP5700-1/TP5710 TEXT
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Abstract: Speaker Units . 9 - 12 Electret Condenser Microphone , ACOUSTIC COUPLER B&K TYPE 4153) MEASURING MIC. B&K TYPE 4134) SPL INDICATOR Hearing Aid , Guide for Electret Condenser Microphones Units A microphone as an audio-electric converting device , . However, electric charge can be maintained in a polymer film by the electret effect, thereby eliminating the polarizing direct-current high voltage. Such is an electret condenser microphone. In structure ... Hosiden
Original
datasheet

40 pages,
1511.38 Kb

KUC4023 HRH0607 HOSIDEN DC Power Plug HDR9314 KUB8223 HDR9350 mems speaker mems condenser microphone KUS0223 HDR9333 HHM8962 KRM0200 microUSB headset HDR9225 KUC3523 HDR9122 KRM5200 KUS5147 KUF3323 KRM0300 TEXT
datasheet frame
Abstract: fixed part 11. Code Explanation EXPLANATION Omni-directional Mic Back Electret D= 6.0mm T , Specification of Electret Condenser Microphone Model No.: Date: EM6022P EM6022P SEP 02 2009 , directional Back Electret Condenser Microphone Model Number: EM6022P EM6022P 1. Electrical Characteristics , Copper ring 1 6 Chamber 1 5 Electret Plate 1 4 Spacer 1 3 Diaphragm , has high radiation effects, and heat sink shall contact with MIC tightly. 4. Microphone may ... Soberton
Original
datasheet

6 pages,
285.8 Kb

EM6022P TEXT
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Archived Files

Abstract Saved from Date Saved File Size Type Download
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or video capture audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/pc-supp/platform/ac97/wp/ac97_ovr-v3.htm
Intel 03/08/1997 13.87 Kb HTM ac97_ovr-v3.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or video capture audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/pc-supp/platform/ac97/wp/ac97_ovr-v5.htm
Intel 31/01/1997 13.97 Kb HTM ac97_ovr-v5.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or video capture audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/technologies/pc-supp/platform/ac97/wp/ac97_ovr.htm
Intel 27/10/1996 14.22 Kb HTM ac97_ovr.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input interconnect to digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/pc-supp/platform/ac97/wp/ac97_ovr-v1.htm
Intel 07/11/1997 14.88 Kb HTM ac97_ovr-v1.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input interconnect to digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/pc-supp/platform/ac97/wp/ac97_ovr-v2.htm
Intel 10/02/1998 14.89 Kb HTM ac97_ovr-v2.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input interconnect to digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/pc-supp/platform/ac97/wp/ac97_ovr.htm
Intel 31/10/1998 18.34 Kb HTM ac97_ovr.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input interconnect to digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/pc-supp/platform/ac97/wp/ac97_ovr-v4.htm
Intel 03/02/1999 18.32 Kb HTM ac97_ovr-v4.htm
, video, synth, mic, speakerphone, or mix of sources High quality mic input ~70-80dB SNR at the ADC, programmable gain, dynamic or electret mic Headset support Switchable input interconnect to digital. These sources include Red Book CD audio, analog mic and line in, analog TV tuner or audio mic & speakers DVD-ROM Movie Playback Dolby* AC-3* audio decode with consumer quality ) Voice Recognition for Command & Control and Dictation High quality, continuously available mic input
/datasheets/files/intel/products one/pc-supp/platform/ac97/wp/ac97_ovr.htm
Intel 03/05/1999 18.32 Kb HTM ac97_ovr.htm
microphone inputs suitable for dynamic, Electret or Piezoelectric transducer - Asymmetrical earphone R1 1 2 3 4 5 6 7 8 9 * 0 # Flash Prog P/LND HOLD L3914A/16A L3914A/16A C5 R12 C11 OSC MIC 20 C12 MIC- Mic R20 R21 18 C15 REG 13 I REF R11 16 ILINE R14 R15 9 GND HOLD OSC MIC+ 26 27 28 R2 R3 R4 3 2 1 C3 C2 C1 8 HKS HS1B 22 GDTMF RDTMF CDTMF C9 5 GENERATOR DTMF GENERATOR DIALLER 20 C12 MIC- Mic R20 R21 18 C15 REG 13 I REF R11 16 ILINE
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/4791-v2.htm
STMicroelectronics 25/05/2000 69.52 Kb HTM 4791-v2.htm
- Symmetrical high impedance microphone inputs suitable for dynamic, Electret or Piezoelectric C5 R12 C11 OSC MIC+ 26 27 28 R2 R3 R4 3 2 1 C3 C2 C1 8 HKS HS1B 22 GDTMF RDTMF CDTMF C9 5 TONE PULSE MODE 7 R10 Buzzer X1 13 MEMORY RAM CONTROL LOGIC 4 x 5 KEYPAD PULSE DTMF DIALLER 20 C12 MIC- Mic R20 9 * 0 # Flash SS Pause LND ST3917A/B ST3917A/B C5 R12 C11 OSC MIC+ 26 27 28 R2 R3 R4 3 2 1 C3 C2 C1 8 HKS HS1B PULSE GENERATOR DTMF GENERATOR DIALLER 20 C12 MIC- Mic R20 R21 18 C15 REG 13 I REF R11 16 ILINE R14 R15
/datasheets/files/stmicroelectronics/stonline/books/ascii/docs/4791-v1.htm
STMicroelectronics 02/04/1999 67.65 Kb HTM 4791-v1.htm