Dealing with an network in an old office building. The organisation are using it as a temp office building so are not interested in new wiring or substantial investment. Here is problem....they have a ...

I am trying to generate a tone of varying pitch with DirectSound to simulate the sound of a metal detector. Does anyone know a good method of doing this?<BR>I was messing around with the ...

These enhanced microprocessor-based universal tone modules can register any one of 32 different tones, including eight unique European-style tones. The SelecTone modules are used to generate tones in ...

The Viking Model MTG-10 Multi-tone Generator is designed to add multiple contact-controlled audio tones to paging systems or 600 Ohm inputs. The MTG-10’s audio input can be connected to any paging ...