SPM1437HM4H-B Audio Products

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The SPM1437HM4H-B is a high-performance, miniature, omnidirectional condenser microphone designed for a range of applications including radio broadcast, television, conference, and other applications. This professional-grade microphone features a large diaphragm capsule to capture sound accurately and vividly, and its omni pickup pattern is ideal for capturing sound sources directly in front. It is also characterized by high sensitivity, high signal-to-noise ratio, wide dynamic range, and low distortion. With its wide frequency response, this microphone ensures crystal-clear sound reproduction.

Application Field

The SPM1437HM4H-B condenser microphone can be used in a wide range of applications, from television production and broadcasting to theater, conference, church, lecture hall, and other acoustic applications. Additionally, it can be used outdoors, such as in a stadium or other large venue, to accurately capture sound from far away. This microphone has been especially designed with radio broadcast applications in mind, and offers excellent sound quality in these contexts.

Working Principle

The SPM1437HM4H-B condenser microphone works on the principle of a capacitor. It uses a back plate and a flexible diaphragm that is electrically charged. When sound waves hit the diaphragm, the diaphragm vibrates. This movement of the diaphragm causes a change in the capacitance between the two plates, and this change is converted into an electrical signal. This electrical signal is then sent to a preamplifier where it is amplified. The resulting amplified electrical signal is then sent to a mixer or recording device, where it can be manipulated or recorded.

The SPM1437HM4H-B microphone is designed to capture sound accurately with minimal interference from external noise sources. Its omnidirectional pickup pattern ensures that sound sources located directly in front of the microphone are accurately and vividly reconstructed. Additionally, the microphone features high sensitivity, which allows it to capture sound at low levels with no loss of fidelity. Its wide dynamic range allows for the accurate reproduction of loud sound sources without distortion.

Achieve Great Outcomes

The SPM1437HM4H-B condenser microphone delivers clear, natural, and accurate sound reproduction in any acoustic application. Its omni pickup pattern ensures that sound sources directly in front are accurately captured, and its high sensitivity and wide dynamic range allow for accurate reproduction at both low and high sound levels. This professional-grade microphone is the perfect choice for any broadcast, television, or other acoustic or recording application.

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