Integrated speech enhancement for voice trigger application

Abstract

Systems and methods are disclosed for processing audio for an electronic device, the electronic device including an integrated speech enhanced voice trigger module that can provide an improvement over existing voice trigger modules by effectively combining together voice trigger techniques and speech enhancement techniques. In various embodiments, the integrated speech enhanced voice trigger module is configured to reduce mismatches in types and levels of noise that are encountered during both voice trigger training and runtime. This can result in a higher true positive rate (TPR), a lower false alarm (FA), and a lower impostor acceptance rate (IAR). The disclosed integrated speech enhanced voice trigger module can be used be used with an electronic device having a single microphone or a plurality of microphones.

Dependencies are inferred from the claim text.