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All products include a free evaluation period for your first installation only. To continue using these programs after your evaluation period has expired, you should purchase a license (use Online Request form) or buy online now.



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SPEECH ENHANCEMENT (Ver 1.42)
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GritTec's Noise cancellation (NC) technology of single-microphone solution is used for reducing the external hindrances and background noises in speech signal. NC can be used as for the selection of speech signal, so and for the selection of background noises.
Windows 2000/XP/2003.
Supported signal formats:
Windows PCM, A/mu-Law Wave, Microsoft ADPCM (MS ADPCM), Intel ADPCM (IMA ADPCM), Microsoft ACM GSM 6.10 (ACM Waveform).


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DUAL MICROPHONE ARRAY (Ver 1.3)
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GritTec's Dual microphone array solution of speech enhancement is used for the suppression of external hindrances and surrounding noises in chosen direction source of the speech. The sources of external hindrances can be an external noise of car, speech of collocutor, music and any other sounds, coming from directions, different from direction of the chosen source of the speech.
Windows 2000/XP/2003.
Supported signal formats:
Windows PCM, A/mu-Law Wave, Microsoft ADPCM (MS ADPCM), Intel ADPCM (IMA ADPCM), Microsoft ACM GSM 6.10 (ACM Waveform).


PRICE: 25$
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TIME STRETCHING SPEECH & AUDIO SIGNALS (Ver 1.02)
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GritTec's Time stretching technology is used for time scale modification (changing the speed or duration) of an speech and audio signals without affecting its pitch. Time stretching technology can be effectively used for changing the duration of music (audio effect) or speech (speech effect).
Windows 2000/XP/2003.
Supported signal formats:
Windows PCM, A/mu-Law Wave, Microsoft ADPCM (MS ADPCM), Intel ADPCM (IMA ADPCM), Microsoft ACM GSM 6.10 (ACM Waveform).
 


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