ECM-W3

Where To Buy

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ECM-W3

Support for this model

Where To Buy

Digital sound recording with superb quality

Situation image of a pair of men and women filming with a camera with a microphone.

High-quality digital sound recording

High signal-to-noise ratio (S/N) microphone units are integrated into the two combined microphone-transmitters, enabling clear voice recording with low noise.

Illustration of a camera and microphone connected by waves representing digital signals

High-quality dual-channel digital transmission

Connecting the dual-channel receiver to a camera⁰ from Sony that supports the Multi Interface (MI) Shoe, such as one of the α™ series digital interchangeable-lens cameras or vlog cameras, allows the digital audio signal output from the receiver to be recorded directly by the camera body, enabling high-quality sound recording with minimal noise contamination.

Noise-suppressing filter functions

A noise cut filter using digital signal processing to effectively remove noise, and a low cut filter that reduces noise in the low-frequency range, are provided on the microphone side. Less noise removal is needed post-production, making workflow more efficient.