Sony Adds New Mic That Uses Its Proprietary Digital Multi-Interface Shoe – PetaPixel

Sony’s latest Alpha-series cameras have a unique feature integrated into the hot-shoe mount: a proprietary multi-interface that allows for digital signal passthrough of audio devices. The company today expanded product support for this interface with a new wireless microphone and lavalier microphone.
The most notable product in the audio line for Alpha products to this point is the ECM-B1M shotgun microphone. Its support for Sony’s Multi-Interface Shoe allowed it to send a fully digital audio signal…

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