Greetings all,
I'm trying to put together a system where I can talk to my house. I'm aiming for a microphone in each room so I can give voice commands to the house such as "dim the lights" or "turn the TV on". I'm fine with the speech recognition side of things and I've cobbled together a simple test system using a small FM transmitter and an FM radio connected to the mic in on the soundcard of my PC.
What I'd like to do now is build some transmitter modules for each room. The FM I'm using is clearly illegal and rather too close on the dial to Radio 2! So what I'm after is a cheap, simple and legal transmitter and receiver. So far my googling has come up with modules like this **broken link removed**
which looks great except it seems to be designed to transmit data rather than audio. Does anyone know of something similar for audio/analogue? The simpler it is the better. Ideally connections for mic, aerial and power and that's it.
WG.
I'm trying to put together a system where I can talk to my house. I'm aiming for a microphone in each room so I can give voice commands to the house such as "dim the lights" or "turn the TV on". I'm fine with the speech recognition side of things and I've cobbled together a simple test system using a small FM transmitter and an FM radio connected to the mic in on the soundcard of my PC.
What I'd like to do now is build some transmitter modules for each room. The FM I'm using is clearly illegal and rather too close on the dial to Radio 2! So what I'm after is a cheap, simple and legal transmitter and receiver. So far my googling has come up with modules like this **broken link removed**
which looks great except it seems to be designed to transmit data rather than audio. Does anyone know of something similar for audio/analogue? The simpler it is the better. Ideally connections for mic, aerial and power and that's it.
WG.