SX20 and SX10 recommended for small Display built-in speakers using conference rooms

Hello

IM planning to deploy a few small rooms of meeting using SX20 and SX10 codecs, I was wondering if someone could give me a few key points to consider:

1. display recommendation, beautiful built-in speakers, low delay (goog with codec echo cancellation performance), I want to use a 60-70 inch Led TV (not yet defined which brand and model), I would like to receive feedback on beautiful poster with nice audio performance and echo cancellation performance according to your experience.

2. What are the disadvantages of using SX20 and SX10 bigger meeting room maybe 10 or 12 people?

3. when to use an external microphone? or when is recommended to only use the internal mic?

Thanks in advance for your help.

Best regards, have a nice day!

  1. Pretty much no matter what modern screen should work - different people will have different ideas on the question of whether the speakers are all good, you must listen to a few yourself and make up your community what you think is "better".  Echo cancellation can be changed manually on the codec to adapt the display if necessary (rather than leave it on "auto" which, put in our facilities, has caused more trouble than it's worth).
  2. The main disadvantage of using the SX10 or the least expensive of the range of the SX20s, is the camera and zoom.  In a larger room, you won't get a good closer with a camera 2.5 x.  I would say for a larger room, you look at the 12 x cameras.
  3. As a general rule - use additional microphones when you can't get someone in a radius of 3 m one of the other pickups.  So in a larger room, you may need to much.

Wayne
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