Cardio Microphone

Cardio Microphone

The MLT201 Cardio Microphone converts heart sounds into electrical signals. The microphone is suitable for connection directly to a PowerLab Pod ports.

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The MLT201 Cardio Microphone converts heart sounds into electrical signals. The microphone is suitable for connection directly to a PowerLab Pod ports.

Operation:

The Cardio Microphone contains an electret (condenser) microphone device. It converts mechanical vibrations at the body surface into electrical signals suitable for recording. Firmly attach the Cardio Microphone to the chest with adhesive tape. Move the microphone to different positions until the best signal is obtained.

Application:

The MLT201 Cardio Microphone is suitable for recording heart sounds with frequencies in the range of 10 to 600 Hz. Heart sound measurements are used in the fields of Phonocardiography and Ballistocardiography.