Hello Inanc,
Ty Ford, I carry the receiver, Zoom H4n and headphones on me. I move around the room with a 4th camera to get reaction shots and creative angles on the speaker, while also double checking that the other 3 cameras are recording well on their tripods. So, the Zoom is the “mixer” and I listen to the audio to ensure all is well. I guess to keep the receiver closer to the transmitter, I could set it up in a nearer place and maybe ask someone to keep the headphones on. However, I don’t always have this luxury.
If you are walking around the room and it’s full of people, many of whom have smart phones, they can be causing the problem. In addition, your body may be blocking the signal from getting to the receiver.
Anytime the path between transmitter and receiver changes, something bad may happen. If the person walks around on stage and you’re walking at the same time past someone who has a particularly problematic cell phone. You might hear drop outs and fitzes.
The problem can be worsened by the presenter also wearing their phone, unless it’s completely off.
Regards,
Ty Ford
Cow Audio Forum Leader
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