Patent ID: 11887582
Assignee: SPOTIFY AB
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for training an audio voice framework, the method comprising:
generating a set of natural voice samples as voice training samples from one or more audio clips of the speech of one or more individuals;
generating a set of synthetic voice samples by playing one or more audio voice samples through a speaker to an appliance;
inputting the set of natural voice samples and the set of synthetic voice samples to an audio voice framework to produce test voice samples;
comparing the produced test voice samples against an expected test voice samples result;
if the produced test voice samples do not match the expected test samples result:
determining from the produced test voice samples a plurality of the input natural voice samples and synthetic voice samples that caused the audio voice framework to produce incorrect test voice samples output;
generating new synthetic voice samples by modifying one or more of the plurality of input natural voice samples and synthetic voice samples that caused the incorrect output; and
adding the generated new synthetic voice samples to the set of synthetic voice samples to be input to the audio voice framework to retrain the audio voice framework.