You ring the doorbell of a friend's house on a busy street. "Hello?" comes from the door intercom. Unfortunately, your answer is drowned out by the traffic noise. How do you solve this problem?
We use the vicPURE handsfree signal processing library to ensure that a voice signal reaches the listener clearly, even under these conditions.
At the heart of the suite are single-channel acoustic echo cancellation algorithms that eliminate unwanted echoes, even under difficult environmental conditions. Other algorithms improve speech intelligibility by, for example, suppressing background noise or ensuring appropriate volume levels.
Find out more: vicPURE handsfree