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... of high-performance measurement microphone. Compliance with IEC61094-4: 1995 Measurement microphones - Part 4: Specifications for working standard microphones Compliance with GBT20441.4-2006 ...
CRYSOUND
... with IEC61094-4: 1995 Measurement microphones - Part 4: Specifications for working standard microphones Compliance with GBT20441.4-2006 Measurement microphones - Part 4: Specifications ...
CRYSOUND
... is a cost-effective measurement microphone. Cost-effective Industry leader Titanium film process Compliance with IEC 61094-4:1995 Measurement microphones - Part 4: Specifications for working standard ...
CRYSOUND
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 ...
NTi Audio
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 ...
NTi Audio
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 ...
NTi Audio
... zones. The microphone's directory can store up to 500 different numbers. Record and broadcast an infinite number of voice messages. Its LCD screen makes it easy to find the room or zone name that you want to address. ...
The Harmonys 8-zone microphone allows you to prerecord audio messages and pre-set broadcast areas. Need to broadcast a message at the last minute? With the Harmonys 8-zone microphone, everything is ...
200V polarized condenser microphone, sensitivity 50 mV/Pa, optimized for free field measurements over the frequency range 3.15Hz ÷ 20 kHz. WS2F type capsule according to IEC61094-4:1995. Supplied with calibration ...
Delta OHM
TDK’s MEMS microphones have achieved compact, low-profile, and high in performance due to the CSMP (chip size MEMS package) technology that has been cultivated through the development of products such as SAW devices. They ...
... typical full-bodied sound of tube microphones that are preferred by vocalists and soloists. The M 990 vacuum tube condenser microphone is well-suited for difficult radio play productions as well as a ...
Microtech Gefell GmbH
The M 102 combines high quality measurement capsule technology with a nickel metal membrane and a modular pre-amplifier. The certified capsule combined with a 48V phantom powered pre-amplifier reaches a constant magnitude and phase ...
Microtech Gefell GmbH
... performance. The microphones are ideally suited for universal miking applications in broadcast and sound studios. They are also attractive for project studios. Applications include vocalists, announcers, dialog pickup ...
Microtech Gefell GmbH
... opportunities are few and far between either because of costs or repeatability. The Array Microphone Types 40PH and 40PL are low-cost microphones for general-purpose measurements in arrays and matrices. ...
G.R.A.S. Sound & Vibration
Allows communication with a Push-To-Talk device in hazardous areas and difficult environments.
... example, model testing USE OF PRESSURE-FIELD MICROPHONES Pressure-field microphones should be used for making measurements in small, closed couplers or close to hard, reflective surfaces. Such microphones ...
Bruel and Kjaer
... and e-Calls Discover the MEMS microphones portfolio The ST portfolio for audio MEMS sensors includes analog and digital pulse-density modulation (PDM) interfaces and top and bottom port solutions. ST's MEMS microphones ...
The TrueVoc 3D Plus is a high-quality AI omnidirectional microphone for small and medium size conference rooms, built-in AI enhanced AEC / ANS / AGC algorithm with KEDACOM APE 3.0 audio processing engine, excellent anti-interference ...
... -one network microphone console that give you a smart and easy way to turn your Axis network speakers into a complete public address system. Announcements made easy 2N SIP Mic is a complete, two-way microphone ...
... apparatus. EXCEPTIONAL VOICE TRANSMISSION •Speech canal through tube inside the face piece guiding the voice to the microphone •Elimination of surrounding sounds and breathing noises •Excellent reception of incoming ...
PCB Piezotronics GmbH
... >180 dB SPL • High intensity acoustic measurement • High temperature to +500°F (+260°C) The Endevco® model 2510 microphone measures high intensity acoustic noise and very low pressure fluctuations. The rugged, ...
Endevco
MI-1235 - Measurement Microphone The MI-1235 uses a titanium diaphragm and not only maintains high stability but also is designed specially to realize flat frequency responce over a wide bandwidth.
ANC/VNC microphone module used for automobile with integrated amplifier and performance adjustment circuit. Gettop has the capability to design and development, parts and assembly manufacturing and inspection capability ANC/VNC ...
... electret unit with flexible stem microphone. 6 keys for zone selection (can also be configured individually as alarm keys) and general call, release/hold PTT+LOCK button. Priority level configuration (up to level 7) and ...
These 1/4"-measuring microphones are pressure transducers. Special custom versions are also possible. Power supplies for the microphones can be either a constant current source of 2 - 6 mA (standard version) ...
ROGA-Instruments
... external generator. A special adaptor allows acoustic calibration. The microphone diapragm and housing are made of stainless steel to withstand pollution and corrosion. The microphone cartridge is a ...
Norsonic AS
RF cbody Material:Plastic capsule type:dynamic frequency response:50hz-15khz polar pattern:uni-directional output impedance:600Ω ±30%(at 1khz) sensitvity:-75±3db
This tiny breakout board features the ADMP401 MEMS microphone. One of the key advantages of this breakout and microphone is the bottom ported input. This means the microphone's input ...
... 30mm x 18mm Gain levels: +24dB / +7dB / -11dB Compatibility: All CTIA compliant smartphones / tablets Input ports: XLR microphone cable Line (mini-jack 3.5 mm, stereo-to-mono conversion) Output ports : 3.5 mm ...
Flush Mount lifting Digital Array Microphone Main Features ●Stylish and modern design with touchable button, flush mount on the desk with electrical lifting ●ARRA-TechTM Microphone array technology ...
VISSONIC Electronics Ltd.
... <1kHz, 3uA • Flat Frequency Response • RF Shielded • Supports Dual Microphones • Ultra-Stable Performance • Standard SMD Reflow • Omnidirectional • Bottom-Ported Microphone • 3.50 x 2.65 x 0.98 ...
Knowles Electronics, LLC
A microphone is a transducer that converts the acoustic pressure generated by sound waves into electrical signals. It usually is housed in a quarter- or half-inch tube equipped with a cable.
ApplicationsMicrophones are present within telephones as voice transducers, and also are used in the realm of acoustic measuring. Sound-level meters use microphones to record noise levels. Measurement microphones are distinguished by operational setting, i.e., for interior (diffuse field) or exterior (free field) use.
TechnologiesElectrostatic microphones are more sensitive than coil microphones and function in a wider frequency range. They use a condenser whose capacity varies with the membrane's movement. A power supply is necessary to polarize the condenser and pre-amplify the output signal. If the condenser is pre-polarized, the microphone is an electret microphone. In this case the power supply can be phantom, using a three-wire connection (or a two-wire with a battery). The electret's polarization declines over time.
Sound pressure microphones are omni-directional. Pressure gradient models are directional. Parabolic reflector microphones are extremely directional. Other common types include piezoelectric, MEMS-type (with a diaphragm etched into a silicon chip) and hydrophones.
The directivity diagram, the mV/Pa sensitivity, bandwidth, signal and construction quality are essential elements to consider.
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