Re: New Ultrasonic USB microphone

["Pelix" ipelicella]

> Yes, but I don't see a significant difference between the two systems bec=
ause the USG microphones can also directly plugged into the base unit (see =
http://www.avisoft.com/usg/usg116He.htm).
>
> But of course, yours is a bit smaller and less expensive.

Yes this is right.
Ultramic is not the solution for all applications. Its main limit is the 10=
0 khz bandwidth but I was obliged to use this setting because of windows US=
B audio class limitation, but it can be suited for many applications. In th=
eory it could reach 500 khz of sampling rate.
The next project to see the light will be the BoxRecorder. The main applica=
tion of this device is to record sounds & ultrasounds for a long time, you =
need only SD card and a battery. It could be use with hydrophone too.

Ivano