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The Difference Between the Speaker and the Receiver

From Advanced Acoustic Technology Corporation
 

 
The basic structure of the speaker and the receiver is almost the same; the diaphragm generates the sound by the reaction upon the sound coil and magnet.

Products & Services
Audio microphones are designed for sound reception and recording applications (speech and music). Search by Specification | Learn more about Audio Microphones
Speakers produce and transmit sounds carried by electrical or radio signals.  This product category is primarily for industrial and OEM speakers rather than those for home use. Search by Specification | Learn more about Speakers

Product Announcements
Star Micronics America - SCB-13A-LS2 Combination of Speaker and Receiver
Star Micronics introduces a new speaker/receiver to the diversified and continually growing lineup of dynamic micro speakers. The new speaker/receiver is designed for mobile communications and hand... (read more)
MynTahl Corporation - Mylar Speakers
A wide variety of Mylar Speakers is available from Myn Tahl, tailored to meet your specifications. (read more)
Star Micronics America - Star Micronics New Speakers - SAC-30 Series
Star Micronics has developed a heat-resistant, high-quality, on-vehicle, dynamic speaker, the "SAC-30A", and its low-profile version, the "SAC-30C", and commenced the sale of the two speaker models to... (read more)
Victrex plc. - APTIV™ black film delivers in acoustic speakers
APTIV™ black film in ATE's new P2C cone designs delivers superior performance for wide range of acoustic speakers. The inherent acoustic, high temperature, mechanical, fatigue and processing... (read more)
ISL Products International Ltd. - Magnetic Free Piezo Speaker
Harsh Environment Piezo Speaker PZ-94 HES Piezo Electric Speaker was manufactured to replace the Motorola KSN-1103. Our Piezo ceramic driver replaces the use of conventional pole magnet and voice... (read more)
ISL Products International Ltd. - Harsh Environment Piezo Speaker
PZ-94 HES Piezo Electric Speaker was manufactured to replace the Motorola KSN-1103. Our Piezo ceramic driver replaces the use of conventional pole magnet and voice coil construction eliminating stray... (read more)
Star Micronics America - HIGH SPL Speaker
The SCG-16A Speaker - Star Micronics is pleased to announce a very high powered dynamic speaker boasting an exceptionally high SPL of 92.5+/- 3 dB/10 cm, measuring only 3 mm thick, 16 mm diameter. (read more)
ArtUSA Noise Control Products, Inc. - Noise Barrier
Noise Control and Soundproofing Inc.'s acoustical sound barrier & noise control barrier products used for noise control in Commercial Acoustic Applications, Home Theater Acoustics, Audio rooms,... (read more)

Topics of Interest
Microphone is a component to receive the sound, therefore it is possible to receive any other sound which happens near the microphone at the same time, for instant, when we touch the casing; or the... (Read More)
Base on the premise that all the conditions are the same, if the drive circuit provides enough voltage, the speaker can generate higher sound pressure level. However, with the same voltage, but we use... (Read More)
10.1 Introduction Advertising and sales promotion are an integral part of what is termed marketing communications . The word communications' is derived from the Latin word communis meaning common . (Read More)
External drive circuitry transducers have a single coil and a magnetic circuit composed of a permanent magnet, an iron core, a highly permeable metal disk and a vibrating diaphragm. The disk and... (Read More)
Generally speaking, a paper diaphragm speaker is easily to have the problem of molding or distortion in a humid environment, and is certainly damaged in the water. On the other hand, the mylar... (Read More)