directional microphone

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Related to directional microphone: Parabolic microphone, Shotgun microphone
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.directional microphone - a microphone that is designed to receive sound from a particular direction
cardioid microphone - a directional microphone with a cardioid pattern of sensitivity
microphone, mike - device for converting sound waves into electrical energy
References in periodicals archive ?
The plug-and-play speakerphone features powerful speakers and unique market-first technology from Jabra called ZoomTalk(TM), an intelligent directional microphone that focuses on sound from human voices, so you only hear what matters most.
Model: Nexia VC Wired Omni- directional Microphone ,Make: Bosch, Omni directional Ceiling Microphone ,Make: Bosch Wireless handheld Microphone Make: Ahuja, Collar Microphone ,Make: Ahuja, Multi-channel Amplifier with speakers ,Make: Biamp.
The first prototype covers the wearer's ears, mouth and nose and uses a directional microphone to give him the ability to hear an isolated sound in a noisy environment, reports Mashable.
Chung, Real-world Performance of an ITE Directional Microphone, The Hearing Journal 51 (4), 24-38 (1998).
High resolution directional microphone technology and directional speech amplification optimise directional hearing and speech intelligibility, even in a very noisy environment.
It comes with a headset with a directional microphone, but with new support for wideband Bluetooth, you can also dictate over wireless microphones.
New audio features include a beam-forming, directional microphone system and enhanced noise-canceling technology; and support for cellular wideband audio for "crisper word clarity and more natural-sounding speech".
The directional microphone responds to sound coming from a specific direction while the omni-directional microphone equally amplifies sound from any direction.
evaluated directional microphone hearing aid performance under several simulated noise configurations and in a live restaurant situation [34].
Directional navigation key for ease-of-use -- Easy-to-use menu with adjustable font size feature -- Advanced speech recognition -- Text messaging -- Hearing aid compatibility = M4/T4 -- 32-note polyphonic ringtones -- Any key answer -- Bilingual user interface (English and Spanish) -- Personal organizer: calculator, calendar, alarm clock, world clock, stop watch and notepad -- Directional microphone -- Dimensions: 3.
The first technique is referred to as a directional microphone.
Those sounds, first captured as electrical signals by a precisely positioned directional microphone, are sped to a personal computer, where they're converted into digital data--some 350 pieces of information, or data points, for each nut.

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