Phonexia Audio Quality Estimation technology measures the quality of speech in audio recordings, considering various parameters.
Cut through large amounts of audio files quickly with the automatic estimation of their speech quality so that you can focus only on the recordings worth analyzing.
Understand the state of your audio recordings by knowing whether they contain too much noise, a very low sampling frequency, or any other quality-reducing parameters.
Run advanced speech and voice analyses efficiently and save on hardware costs by making sure that only relevant audio files with enough speech content are analyzed.
We have been selling Phonexia products in the Asian market for over 3 years now, and we can clearly say that Phonexia products are by far the best ones in the global market. We have encountered some local and global competitors, but we can easily push them off the table by showing how strong and affordable Phonexia products are. Phonexia’s strength comes from a mixture of dedicated genius engineers and down-to-earth, smart business experts who can draw big pictures.
Technology Details
• Is language-, accent-, text-, and channel-independent
• Applies state-of-the-art channel compensation techniques compatible with the broadest range of audio sources possible: GSM/CDMA, 3G, VoIP, landlines, satellite phones, etc.
WAV or RAW (PCM unsigned 8 or 16 bits, IEEE float 32-bit, A-law or Mu-law, ADPCM), FLAC, OPUS; 8 kHz+ sampling (other audio formats are automatically converted).
XML/JSON format with all results or results files containing:
• Global score—a percentage expression of audio quality (range <0;100>), calculated based on waveform_n_bits and waveform_snr variables by default
• Detailed outputs, including SNR (Signal-to-Noise Ratio), sampling frequency, technical signal, clipped signal, amplitude, sample values, encoding, etc.
Estimates the quality of speech in any language as the technology is language independent.
Schedule a demo with our experts and see for yourself how Phonexia Audio Quality Estimation technology can help your business.
We will show you a free online demo tailored to your needs, showcasing Phonexia speech and voice recognition technologies and the ways you can use them to achieve your project’s goals.
