Yes. That is what microphones do.
different method are available for converting voice signal to volage ......one method is sence presure variation from the out put of mic by using presure tranducer ..out of transducer should be a volage .this volage is amplified by using amplifier cicuit and it amplified signal or volge is store in to battery or other storig device.......
becoz persons voice s very different from other animal . so voice is converted to electrial signal
PSTN will convert the digital signal from VoIP into voice signal. Their networks interacts using satellite frequency.
To convert the users voice into an electrical signal, so that it may be transmitted to the person they're in conversation with.
A VoIP converter that convert voice signal into digital signal with more ports than VoIP modem. This router can handle different VoIP channels.
The frequency domain of a voice signal is normally continuous because voice is a nonperiodic signal.
Voice IP is a voice signal converted to digital signal and pass through internet to reach other contact.
microphone............
To convert the users voice into an electrical signal, so that it may be transmitted to the person they're in conversation with.
A traffic light typically uses electrical energy to power its light bulbs, which convert the electrical energy into light energy. The light energy is then used to signal drivers on the road.
yes its very simple to convert VGA signal into SVGA signal.