Hi Bing.alau

It sounds like wireless interference. I used to have a wireless door bell and everytime a car went past, with its radio on the bell would ring. I can't tell you how many times I had to go down the stairs to the front door before I twigged what was happening!

Here you go, this may be of some interest to you...CLICK HERE

Bingalau - I've told you before, Grandad. It's your teeth you should soak at night, not your hearing aid!

Normally when you start getting bleeps, its an indicator to battery or power supply problems, and shouldn't really be due to outside electronic interferences. Normally a replacement (possibly refurbished) unit will be supplied, and new tubes fitted.

What I would suggest is that you try and have a word with your hearing aid department, about consulting an hearing scientist (if they have one?) whose work load might be high at times.

I have two digital hearing aids which never seemed to work right, that was until I sought the help of the hearing scientist, who found that the aids had not been set-up correctly, on the many occasions that they should have been by other members of the hearing aid staff. I was also informed about problems that I had suspected, but had never been told about. That information was a total gem to hear about and have it fully explained in detail.