| SPEECH ENHANCEMENT TECHNOLOGIES: |
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PRICE: 35$
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NOISE CANCELLATION (Ver 2.00)
Full Discription, Trial Download
GritTec's Noise cancellation (NC) of speech enhancement 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.
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 Windows XP/Vista under win32 platform. |
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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PRICE: 35$
Buy Now
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DUAL MICROPHONE ARRAY (Ver 2.00)
Full Discription, Trial Download
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. |
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Windows XP/Vista under win32 platform. |
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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| AUDIO-SPEECH EFFECTS: |
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PRICE: 25$
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PITCH SHIFT IN SPEECH & AUDIO SIGNALS (Ver 1.10)
Full Discription, Trial Download
GritTec's Pitch Shift technology is used for pitch scale
modification (changing the harmonics structure) of speech and
audio signals. Pitch shift technology can be effectively used
for changing initial music or voice into another music or voice
(audio-speech effect). |
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Windows XP/Vista under win32 platform. |
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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PRICE: 25$
Buy Now
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TIME STRETCHING IN SPEECH & AUDIO SIGNALS (Ver 1.02)
Full Discription, Trial Download
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).
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Windows XP/Vista under win32 platform. |
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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GritTec's Sample Rate Converter (Ver 1.21)
Full Discription, Trial Download
GritTec's Sample rate converter (SRC) is technology used for changing sampling rate in speech and audio signals. Principle of functioning algorithm is based on methods of interpolation. |
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Purchase Now |
Windows XP/Vista under win32 platform. |
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Supported signal formats: Windows PCM.
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| VOICE BIOMETRICS TECHNOLOGIES: |
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GritTec's Speaker-ID: Automatic Text Independent Speaker Identification (Ver 2.702)
Full Discription, Trial Download (20 Mb)
GritTec's Speaker-ID: Automatic Text Independent Speaker Identification is intended for automatic identification/verification of a speech signal of unknown speaker by paired comparing with speech signal of target speaker. Designed algorithm of voice identifications is based on duel comparison spectra features of unknown voice with the features of target voice from the database system. |
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Purchase Now |
Windows XP/Vista under win32 platform. |
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Supported signal formats: Windows PCM.
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