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 What is the maximum distance away from the HDX mic array (table top) 2215-23327-001

Finding max distance of cable but not mic

 

 

Many thanks

2 REPLIES 2
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I have to assume you are referring to the max distance a person speaking can be from the mic. Please see the HDX integrators Reference manual (located at the link below) section on room design. A short excerpt is copied below. http://support.polycom.com/PolycomService/support/us/support/video/hdx_series/hdx8000.html When sound travels in a room, it follows “the inverse square law.” This means that the sound level heard at a microphone drops by a factor of four every time the distance doubles. Another important consideration in room audio design is the concept of “critical distance,” or the distance at which the loudness of the room background noise plus reverberation is less than one tenth of the loudness of voices getting to a particular microphone. Every room is different and calculations will vary from room to room.
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........or in short, you can be about 12 feet from an HDX mic and it works fine..

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