Whistle with ECM - W1M Bluetooth microphone and a3000 camera

Web site of Sony said that the a3000 and ECM - W1M are completely, 100% compatible. I bought the microphone and the receiver lights up on the camera.

I try a lot of things until I decided to try to record with the receiver on the camera, blue light comes on and the microphone and the receiver coupled with each other. I know that through these hoops does not mean that 100% compatibility. anyway.

The problem is that the microphone has a very strong sound when not all the sounds. Example.You turn it on and it pairs. Before you start talking there is a strong sound. Once I have start talking the hiss disappears but comes back if I stop to talk to a down while.

Question to Sony, are Multi Interface devices all different? Sony sells an all being the same and compatible. And I'll be back the MIC because the whistle is going to get better?

Thank you.

Seems to me that if you have an AGC (auto gain control) turned on. If you are not familiar with the MCO, it does is amplify the volume of the sound entering the camera until he hears it. In other words, it increases the gain of the sound. This is probably why when you talk about the hiss disappears, but he returned when there is only available for noise which is much more difficult for the camera to 'hear' compared to your voice or loud sound source as an instrument for example.

I am not familir with the a3000, but you could look through your menus and see if you can turn off or maybe the audio manual value.

Hope that helps.

Tags: Sony Products

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