Police, Forensic labs and other Law Enforcement Agencies; Audio Engineers and Audio Restoration:
- Noise suppression and speech enhancement in low quality recordings
- Text decoding (transcription) of noisy recordings
- Audio pre-processing for identification
- Noise suppression while getting field data
Features
- Sound input from line output and microphones of from sound files and processing
- Saving results in *.wav format
- Real-time noise suppression, changing filtering settings without playback stop
- Automatic report on sound processing for expert’s conclusion
- Preset filtering schemes for typical noises
- Saving filters parameters for further usage
- DirectX support
- Efficient suppression of all types of noises and distortions
- Adaptive algorithms of filtering
- Easy to use
- Filers can be combined to process the noisy record simultaneously
- Low quality records processing for further instrumental ID analysis: “weak” formants enhancement
Sound Cleaner can be supplied as a separate product or as a part of IKAR-Lab
- Sound Cleaner contains 19 different modules of speech processing and anhancement:
- Practical recommendations for noise suppression and text decoding.
2 adaptive filters of broadband noises
Parametric equalizer
Harmonic filter
Adaptive inverse filter
Amplifier
Adaptive filter for tonal noises
Impulse noises filter
Dynamic filter (weak signal amplifying, strong signal weakening)
Anti-reverberation filter
Stereo signal filtering by reference channel
Others
