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Supplier: Visual Sound, Inc.
Description: Sennheiser Electronic Corp. Back-electret Microphone Capsule suitable for K6 and K6P Powering Modules. The ME 64 is a cardioid microphone capsule designed for use with the K6 and K6P powering modules. It has a very wide range of applications including reporting, interviews,
- Directivity: Cardioid, Directional
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Supplier: Visual Sound, Inc.
Description: IRP Professional Sound Products Microphone with red illumination ring. Length 15-inch (appr. 38 cm). 5-pin XLR connector. Cardioid polar pattern. Semi rigid gooseneck. Lamp 24-VDC. Black. Please ask for availability. Electret condenser microphone with red illumination ring,
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Supplier: Visual Sound, Inc.
Description: Nady Systems, Inc. - Pro Audio Back electret condenser microphone designed for cymbals of all types (including rides, crashes and hi-hats), reeds, acoustic guitars, piano and vocals (with the accessory windscreen) and overhead applications (both live and recording)
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Supplier: Visual Sound, Inc.
Description: Califone International, Inc. Works with the M319 16-channel UHF beltpack transmitter Lapel microphone connects to M319 beltpack transmitter for hands-free presentation. Convenient and low-profile design clips to lapel or clothing Designed to work with the M319 beltpack transmitter
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Supplier: Ningbo Best Group Co., Ltd.
Description: Dimensions : 6.0x3.5mm Sensitivity: -34dB---44dB ,Vs=4.5V RL=2.2K Frequency range :20-20,000Hz Directivity :0mnidirectional Impedance: 2.2 K Current consumption: Maximum:500mA Standard operation voltage:4.5V Maximum operation voltage:12V Sensitivity reduction:Within-3dB at 1.5V S/N ratio :More than
- Frequency Response: 20 to 20,000 Hz
- Signal to Noise Ratio: 60 dB
- Impedance: 2,200 ohms
- Actual Diameter / Size: 0.2362204724409449 inch
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Supplier: PCB Piezotronics, Inc.
Description: ICP® Water Resistant Array Microphone and preamplifier
- Frequency Response: 20 to 16,000 Hz
- Dynamic Range: 143 dB re 20µPa
- Microphone Sensitivity: 10 mV/Pa
- Impedance: 52 ohms
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Supplier: PCB Piezotronics, Inc.
Description: Low-profile surface pressure microphone and preamp, prepolarized
- Frequency Response: 100 to 3,000 Hz
- Dynamic Range: 142 dB re 20µPa
- Microphone Sensitivity: 8.5 mV/Pa
- Impedance: 50 ohms
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Supplier: TelephoneStuff.com
Description: The Astatic Electret Condenser Cardioid Microphone is a superior low-noise, electret condenser cardioid microphone designed for professional vocalists and musicians, providing the performance and features to satisfy today's most demanding professions. Features: - The wide
- Directivity: Cardioid, Directional
- Application: Security / Paging
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Supplier: Texas Instruments
Description: Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA -40 to 85
- Features: Other
- Standards and Certifications: RoHS Compliant
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Supplier: Microchip Technology, Inc.
Description: "Electret Condenser Microphone (ECM) Pre-Amplifier w/Programmable HPF The AAP661X ECM Pre Amplifiers were designed for the recent exclusive use of Plantronics, Inc. of Santa Cruz, CA for high end audio headset microphone applications. The AAP661X is now available for general
- Features: Other
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Supplier: Newark, An Avnet Company
Description: MICROPHONE, ELECTRET, CONDENSER; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:20Hz; Frequency Response Max:20kHz; Supply Voltage Min:-; Supply Voltage Max:10V; Sensitivity (dB):-42dB; Drain RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: Single-gang Mount Omni-directional Electret Microphone (no-preamp); Directivity:Omnidirectional; Output Impedance:-; Frequency Response Min:16kHz; Frequency Response Max:20kHz; Sensitivity:-; Connector Type:3.5mm Connector
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Supplier: Newark, An Avnet Company
Description: MICROPHONE, MINIATURE, ELECTRET; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:50Hz; Frequency Response Max:16kHz; Supply Voltage Min:-; Supply Voltage Max:10V; Sensitivity (dB):-40dB; Drain RoHS Compliant: Yes
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Supplier: Newark, An Avnet Company
Description: MICROPHONE, ELECTRET, OMNI; Transducer Function:Microphone; Directivity:Omnidirectional; Frequency Response Min:100Hz; Frequency Response Max:10kHz; Supply Voltage Min:0.9V; Supply Voltage Max:10V; Sensitivity (dB):-33dB; Drain RoHS Compliant: Yes
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Supplier: TelephoneStuff.com
Description: The ASTATIC 202 microphone is a miniature, high performance electret condenser microphones designed for low profile mounting in panels, tables, or ceilings. It is an excellent choice for teleconferencing, professional recording, court rooms, and many other critical applications.
- Directivity: Omnidirectional
- Application: Security / Paging
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Supplier: VAST STOCK CO., LIMITED
Description: Microphones Omnidirctnl Electret Condenser Microphone
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Supplier: DigiKey
Description: Analog Microphone Electret Condenser Unidirectional () Solder Pads
- Signal to Noise Ratio: 55 dB
- Features: Audio, Measurement, Other
- Directivity: Directional
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Supplier: Radwell International
Description: MICROPHONE, OMNI DIRECTIONAL, LINE LEVEL, ELECTRET CONDENSOR, PHANTOM POWERED FROM LOUROE BASE STATION,. FREE 2 YEAR RADWELL WARRANTY
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Supplier: NTi Audio AG
Description: The microphones are 48V phantom powered and include an electronic data sheet. The Automated Sensor Detection (ASD) of the XL2 Analyzer automatically reads this data, i.e. the microphone model and calibration data. This promotes faster setup and ensures accurate measurements. The
- Frequency Response: 5 to 20,000 Hz
- Dynamic Range: 21 to 144 dB re 20µPa
- Microphone Sensitivity: 20 mV/Pa
- Impedance: 100 ohms
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Supplier: Hangzhou Crysound Electronics Co., Ltd.
Description: Pressure field type; external-polarization; frequency range: 3.15 Hz - 10 kHz; sensitivity: 50 mV/Pa; dynamic range: 15-146 dB CRY336 Microphone is a 1/2'' external-polarization 200 V pressure-field type measurement microphone that measures the actual sound pressure on the surface of
- Frequency Response: 10,000 Hz
- Dynamic Range: 15 dB re 20µPa
- Microphone Sensitivity: 50.1187233627272 mV/Pa
- Actual Diameter / Size: 0.5196850393700787 inch
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Supplier: TelephoneStuff.com
Description: ASTATIC 202RF Resistant microphone is a miniature, high performance electret condenser microphones designed for low profile mounting in panels, tables, or ceilings. It is an excellent choice for teleconferencing, professional recording, court rooms, and many other critical
- Directivity: Omnidirectional
- Application: Security / Paging
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Supplier: Win Source Electronics
Description: Manufacturer: CUI Devices Category: Audio Products- Microphones Series: CMEJ Package: Tray Product Status: Active Type: Electret Condenser Output Type: Analog Frequency Range: 100 Hz ~ 10 kHz Size / Dimension: 0.157" Dia (4.00mm)
- Frequency Response: 100 to 10,000 Hz
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Supplier: Win Source Electronics
Description: Manufacturer: Knowles Category: Audio Products-Microphones Series: FG Package: Bulk Product Status: Active Type: Electret Condenser Output Type: Analog Termination: Wire Leads Size / Dimension: 0.101" Dia (2.57mm) Height (Max): 0.101" (2.57mm)
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Supplier: RS Components, Ltd.
Description: MT53N-11/1 ELECTRET BOOM MIC 240MM W PLU
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Supplier: Columbia Research Labs, Inc.
Description: The Columbia Model P-308-C Piezoelectric Microphone is designed to measure a wide range of varying high intensity sound pressure levels from 110 dB to 190 dB. Incorporating a unique "opposing" seismic system design, the unit is effectively insensitive to external vibration environments. This
- Frequency Response: 5 to 10,000 Hz
- Dynamic Range: 100 to 190 dB re 20µPa
- Actual Diameter / Size: 0.74 inch
- Thickness / Height: 0.77 inch
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Supplier: Challenge Electronics
Description: The CEM-OB6018JAD44343MR Microphone from Challenge Electronics has a sensitivity of -44 (±3) over 50-20000 (freq. range). Nominal Operating voltage is 2.0v (1.0min. - 10max.). Internal capacitance is 33 + 10 pDF. Termination is Solder Points.
- Frequency Response: 50 to 16,000 Hz
- Microphone Sensitivity: 7.94328234724281 mV/Pa
- Signal to Noise Ratio: 60 dB
- Actual Diameter / Size: 0.17716535433070868 inch
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Supplier: Challenge Electronics
Description: The CEM-UB4020MBAD503NR Microphone from Challenge Electronics has a sensitivity of -50 (±3) over 100-10000 (freq. range). Nominal Operating voltage is 2.0v (1min. - 10max.). Termination is Solder Points.
- Frequency Response: 100 to 10,000 Hz
- Microphone Sensitivity: 4.46683592150963 mV/Pa
- Signal to Noise Ratio: 55 dB
- Actual Diameter / Size: 0.38188976377952755 inch
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Supplier: AUDIX Corporation
Description: High performance electret condenser for vocals & acoustic instruments The VX5 is a multi purpose, professional vocal condenser microphone designed for live, studio and broadcast applications. With an ability to duplicate studio quality sound on stage, the VX5 has a smooth and accurate
- Frequency Response: 40 Hz
- Microphone Sensitivity: 5 mV/Pa
- Impedance: 150 ohms
- Directivity: Directional, Supercardioid
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Supplier: TMP Pro Distribution
Description: The CC1725 is a back electret condenser gooseneck microphone with integral XLR connector. It's telescoping design adjusts from 15" to 23.5" long. Easy, low profile adjustment for users of various heights. Condenser/Cardioid Frequency Response: 60-18KHz Sensitivity: -65dB S/N: 65dB
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Supplier: Acme Chip Technology Co., Limited
Description: MIC ELECTRET NOISE CANCELLING
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Supplier: TMP Pro Distribution
Description: The 827A is a cost-effective, cardioid, mini-gooseneck, electret condenser microphone with a controlled low frequency roll-off, smooth mid-range, and slightly peaked upper range to give a natural sound in all applications requiring voice reproduction. The superior and uniform
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Supplier: TMP Pro Distribution
Description: The 827A is a cost-effective, cardioid, mini-gooseneck, electret condenser microphone with a controlled low frequency roll-off, smooth mid-range, and slightly peaked upper range to give a natural sound in all applications requiring voice reproduction. The superior and uniform
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Supplier: Hangzhou Crysound Electronics Co., Ltd.
Description: CRY5620 Microphone Tester can test many types of microphones, such as electret and MEMS. This instrument adopts SCM control and combines digital-analog processing technology, signal set generation, signal processing and data display. It can display the sensitivity of a
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Supplier: TelephoneStuff.com
Description: Cardioid Handheld Condenser Microphone. Features: - Low noise, electret condenser microphone - Flex-Form hardened steel grille screen resists deformation - Transformerless electronics optimize low frequency response while reducing distortion - Impact noise reduction (INR) system
- Application: Active Noise Cancellation, Security / Paging
- Directivity: Cardioid, Directional
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Supplier: TMP Pro Distribution
Description: RF Resistant Cardioid Condenser Mini-Boundary Microphones Miniature installation cardioid "button" style condenser boundary mics for use in teleconferencing or voice lift sound reinforcement. Also may be used in surveillance, ambient recording or audio observation applications. Improved RF
Find Suppliers by Category Top
Conduct Research Top
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The Advantages of the Electret Condenser Microphone
Transform sound into electric signal- The best design in theory: The design of electret condenser microphones is based on the theorem that we use charging and discharging motion.
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Environmental Noise Control Trends in Instrumentation
not include the preamplifier, which itself can be several hundreds of dollars. o They consume a relatively large power, which is not conducive to the long battery autonomy required for environmental studies. * Electret Microphones: These microphones are intended for the consumer-electronics market
More Information Top
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Acoustics, Information, and Communication
The electret micro- phone opened the possibility to obtain small, inexpensive transducers with similar frequency and phase characteristics.
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Encyclopedia of Acoustics Volume 4 Complete Document
Permanent charged or electret microphones have permanent charge built into a plastic membrane.
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Handbook of Modern Sensors
Electret Microphones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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A novel integrated silicon capacitive microphone-floating electrode “electret” microphone (FEEM)
Abstract—A novel principle “electret” microphone, i.e., floating electrode electret microphone , is proposed and implemented in this study.
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Aeroacoustics Conferences > An experimental procedure for the determination of wake-airfoil interaction noise parameters (AIAA 2013-2060)
In this study we propose a measurement procedure, based on the implementation of low-cost electret microphones flush-mounted on the surface of an airfoil subjected to incoming rotating wakes.
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Electret transducer
Electret microphones .
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Design and fabrication of a novel integrated floating-electrode-“electret”-microphone (FFEM)
There are mainly two branches in capacitive microphones, Le., condenser microphone and electret microphone .
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Subminiature silicon integrated electret capacitor microphone
Silicon micromachining provides better precision for control- ling diaphragm-backplate spacing in electret microphones than more classical techniques.