Technologies / White Papers
|
Hearing Enhancement Technologies Voice Enhancement Technologies Sound Modem |
Hearing Enhancement Technologies
Digital Signal Processing for Over-the-Counter Hearing Aids
In this whitepaper, we look at the principles of digital signal processing, algorithms and software that improve hearing for people with hearing loss.
Voice Enhancement Technologies
Acoustic Echo Cancellation for Low Cost Applications
AEC technology interactive white paper
Automatic Volume and eQualization control
AVQ technology interactive white paper
Adaptive Dual Microphone
ADM technology interactive white paper
Sound Modem
Alango Short Range Sound Modem (SRSM) White Paper
Alango Short-Range Sound Modem (SRSM) technology allows for transferring arbitrary digital data, over-the-air, to a device via a narrow-band voice acoustic channel. The frequency of the data is within the human-audible spectrum utilizing a standard speaker from the transmit device to a standard microphone on the receive device; it’s simply data-over-sound.