How do Portable Language Translator Earphones work? Real-time speech translation is an array of distinct technologies, all of which have seen rapid growth in the last few years. Portable Language Translator Earphones or Translate Airpods work on the same Real-time speech translation technology. The sequence, from beginning to end, runs as follows:
Input Condition For input conditions, The earbuds detect background noise and noise and record a mix of the user's voice as well as the sounds of others. "Denoising" is a way to eliminate background sounds. A Voice Activity Detector (VAD) will be employed to turn on the system only when the right person has spoken. Touch control is employed to enhance the accuracy of the VAD.
The system uses language identification (LID) This technology uses machine learning to determine the language spoken within a few seconds. This is vital because everything else that follows is specific to the language. To identify a language, phonetic features alone are not enough to differentiate the different languages (languages pairs such as Ukrainian as well as Russian, Urdu, and Hindi are almost identical in their representations of sound, also known as "phonemes"); therefore totally new acoustic representations needed to be created.
Automated speech recognition (ASR)