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Products/Services for microphone amplifier electret
Audio microphones are designed for sound reception and recording applications (speech and music). Search by Specification | Learn More
Measurement microphones are most commonly condenser microphones, which convert sound pressure to an output that is then converted into a reading such as sound pressure level (SPL). Search by Specification | Learn More
Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. Search by Specification | Learn More
Audio amplifiers and audio preamplifiers are units that amplify a sound signal, which is then sent to a speaker or another amplifier. Learn More
Charge converters and charge amplifiers convert the charge output from a piezoelectric, capacitive or other charge-producing sensor to a signal such as analog voltage or current. Search by Specification | Learn More
RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude. Search by Specification | Learn More
Instrumentation amplifier chips are precision amplifier circuits with both high-impedance differential inputs and high common-mode rejection. Search by Specification | Learn More
Pulse width modulated (PWM) amplifier chips generate a current that switches between high and low output levels. PWM amplifiers have a much higher power capability for a given volume than linear amplifiers. They are also less expensive. Search by Specification | Learn More
Piezoelectric drivers and piezoelectric amplifiers are power sources that provide the high voltage levels needed to drive other piezoelectric devices such as actuators, motors, transducers, and sensors. Search by Specification | Learn More
Sample-and-hold amplifiers freeze analog voltage instantly. During this process the HOLD command is issued and analog voltage is available for an extended period. Search by Specification | Learn More
Video amplifier chips are used in circuits to process video signals. Search by Specification | Learn More
Fiber optic amplifiers re-amplify an attenuated signal without converting the signal into electrical form. Search by Specification | Learn More
Signal amplifiers accept signals from sensors and other devices and amplify them to levels suitable for further processing or digitization by computer elements. Search by Specification | Learn More
...supply voltages. Power operational amplifiers (POA) are used to increase the power of low-level signals in applications that drive low impedances or reactive loads. They dissipate excess energy as heat, deliver extensive current, and can sustain... Search by Specification | Learn More
Operational transconductance amplifiers (OTA) are devices that convert an input voltage to an output current. They are primarily voltage-to-current amplifiers. Learn More
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Custom Audio Microphones Challenge Electronics Corporation
High temperature acoustic measurement system PCB Piezotronics, Inc.
Fiber Optic Microphone FOM1-MR Micro Optics Technologies, Inc.
COMPONENT MICROPHONES ISL Products International Ltd.
Electret Condenser Microphones International Components Corporation
Fiber Optic Microphone System Selection Micro Optics Technologies, Inc.
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Product News for microphone amplifier electret
Electret Condenser Microphone Elements
The Intervox electret condenser microphone line consists of a diversified range of products that include omnidirectional, unidirectional and noise cancelling types. By using the finest materials these microphones meet the demands of today's telecommunications, voice recognition and sensory device applications. Available in various sizes and terminations. RoHS compliant. (read more)
Electret Condenser Microphones
MEC-63PD-03-B/GP Series - Designed for voice recognition applications.
Extremely small noise canceling microphone features a Brass case and Gold-Plated PC board. Only 6mm in diameter and 2.7mm in height and available with a sensitivity of -67 or -62 dB and a tolerance of +3dB. Samples available upon request. RoHS compliant. (read more)
World's smallest ECM reflowable microphone* ever!
Star Micronics has successfully developed a compact and low-profile reflowable microphone for telecommunication equipment use, the "MAB-03A-T". This is the the smallest and lowest-profile reflowable microphone* in the industry. (read more)
First Operational Amplifiers (Op Amps)
Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors, today announced the world's first and only op amps to include mCal, an on-chip calibration circuit that calibrates offset voltage at power-up using an internal power on-reset detector, or based upon the state of an external pin. (read more)
Fiber Optic Microphone System Selection
A Fibersound fiber optic microphone system consists of both the FOM1 microphone and an FOM Microphone electronic driver to interface to the electronic world of audio equipment.
The FOM fiber optic microphone is provided with a standard 30m fiber optic cable.
The FOM Microphone driver can be either AC powered by wall current or provided as a battery powered unit.
(read more)
Fibersound Microphone Drivers
Fibersound Microphone drivers provide convenient and compact control of Fibersound Microphones. (read more)
Fiber Optic Microphone FOM1-MR
The Fibersound Fiber Optic Microphone, Model FOM1, provides interference free communication in electrically noisy environments. (read more)
COMPONENT MICROPHONES
ISL Products specializes in standard and custom speakers, condenser, noise canceling and omnidirectional microphones, cable and harness assembly, piezo transducers and buzzers as well as other popular products... Call ISL Products toll free at (888) 904-9054 to discuss your needs. (read more)
Modern Prepolarized Condenser Microphones
PCB Piezetronics, Inc. has introduced a full compliment of modern, prepolarized microphone designs, powered by a 2-20 mA signal conditioner and standard coaxial cables. This easy to use design is extremely popular due to its significant savings in power supplies and cabling. (read more)
Amplifiers
The LDS line of linear and digital switching amplifiers offer energy efficient and robust operation for power requirements up to 280 kVA. (read more)
Parts by Number for microphone amplifier electret
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| LMV1032UR-15/NOPB | Future Electronics | NATIONAL SEMICONDUCTOR | Not Provided | LMV1032-15 Series Analog Electret Microphone Amplifier LDP MICRO SMD-4 |
| AA-1 | Newark | MCM | All Supplier Direct Ship | Audio Amplifier Kit, Voltage Rating: 6-12 VDC, Features: Can pick-up sounds from across the room, comes with a mini electret microphone, uses 9 V battery |
| 11-1B | Newark | MCM | All Supplier Direct Ship | Pre-Built Audio Amplifiers, Dimensions: 1 x 1 3/4 , Voltage Rating: 6-12 VDC, Features: Can pick-up sounds from across the room, comes with a mini electret microphone, uses 9 V battery not included |
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Microphone - Wikipedia, the free encyclopedia An electret microphone is a relatively new type of capacitor microphone invented at Bell laboratories in 1962 by Gerhard Sessler and Jim West.[1 The |
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Schematics Depot (tm) - sound detector amp/electret mike amp electret condenser microphone all resistors are 5 or 10 |
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ePanorama.net - Circuits Introduction to electret microphones Basic electret microphone powering circuits |
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ePanorama.net - Circuits Applications: Interface dynamic or electret microphone to a line level audio input in HIFI amplifier or computer soundcard. |
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Electret Microphone Amplifier - Cana Kit Electret Microphone Amplifier Search Site Electret Microphone Amplifier Email to a Friend See Cana Kit Electronic Corp. Information |
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[No Title] Current Electret Condenser Microphones The most commonly used ECM's consist of a JFET inside an electret microphone canister, which acts as a buffer See National Semiconductor Information |
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Integrated Circuits for High Performance Electret Microphones... significant innovations to inside an electret microphone canister, which acts as ECM's through new amplifier IC and package a buffer between the See National Semiconductor Information |
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Analog Devices : Analog Dialogue : Digital Microphone The microphone comprises a membrane, a back plate, and an electret layer. See Analog Devices, Inc. Information |
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STMicroelectronics | TS971 based electret condenser microphone... AN1534 APPLICATION NOTE TS971 based Electret Condenser Microphone amplifier by R.CITTADINI & F.POULIN This application note explains how to implement See STMicroelectronics, Inc. Information |
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Amplifiers - Audio Amplifiers - TLV1018 - TI.com Amplifier for Three-Wire Analog Electret Microphones |
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