Transmitter is the sound transmitter.

发射机是声源发射机。

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Advantages of power operational amplifier in underwater sound transmitter and problems of power opertional amplifier with reliability and stability in application are described.

描述了功率运放在水声发射机方面的特点，探讨了功率运放在应用中可靠性和稳定性等方面的问题，给出了发射机应用实例。

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Or, does not pass through the infrared pronunciation transcriber reservoir memory, the new content by the infrared communication way input infrared sound transmitter, uses directly for the broadcast.

或者，不颠末红外语音转录器地贮存器地存储，直接将新内容以红外通讯地体例录入红外播音器，供播放用。

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The high-frequency sound from the transmitter produces sharp reflections of small objects for the same reason that an electron microscope (which operates at high frequencies) can see smaller things than a light microscope (which operates at low frequencies).

ECONOMIST: Archaeology

The machine that Dr O'Brien and Dr Frazier have designed to get round these constraints consists of a transmitter that sends out a pulse of sound at a frequency of 6 kilohertz, and an array of 52 receivers that collect the reflections from anything buried beneath the surface.

ECONOMIST: Archaeology

The dock is suggested to include an FM transmitter for piping navigation audio throughout your vehicle's sound system, as well as allowing external DAPs to be heard through more than just a built-in tweeter, but we're still waiting to see if TomTom plans on this being a standalone unit or if it fits better integrated into one's dash.

ENGADGET: TomTom DUO to hit CeBIT, tout handsfree calling