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  1. Garvey

    Voice-Activated Door Opener

    Been looking for this topic for hours. Finally, here I am. Well there is a chip or so RSC-364 I found on my PC from last year. It - uses neural network to match on chip speech recognition and accuracy of >97% for speaker independent and 99 for speaker dependent recognition www.sensoryinc.com...
  2. Garvey

    Voice-Activated Door Opener

    Thanks for your contribution. 1. Maybe a VU meter will display the amplitude of the recorded voice say at a predetermined value displayed visually to the user. Such that upon second use - attempt to use voice activation, the user will use the visual VU meter to guage the amplitu de / loudness...
  3. Garvey

    Voice-Activated Door Opener

    Thanks for your contribution. I am just back from prevewing the link. That will be a very good addition in 1. prompting users 2. And possibly reversing the analogue voice input into text for processing ie working the chip backwards. I don't know it that will be possible. Importantly, I have...
  4. Garvey

    Voice-Activated Door Opener

    Well using a PC makes the job PC based. And may be some sort of waste cuz I intend to learn by doing as a newbie. Why not use some microcontroller like a DSP or PIC. They act like some RISC microprocessors and I think can do a lot of logic. So you could store pre-recorded voice parterns maybe on...
  5. Garvey

    Voice-Activated Door Opener

    Yap, Iam a newbie also but I have similar interests in voice and smart card activated/driven systems. Now,I contribute; Source = Voice - reverb, pressure, frequency range etc Recieved by: Sound sensor/ Membrane eg microphonelike device Logic - Decrypt sound for the matching sound -in this...
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