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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH
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ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
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Paper Title:	AUDIO PROCESSING DESIGN AND ITS IMPLEMENATION ON ARTIX7 FPGA FOR COCHLEAR IMPLANT
Authors Name:	Deepak Poul , Girish G K
Unique Id:	IJSDR1609050
Published In:	Volume 1 Issue 9, September-2016
Abstract:	Cochlear implant is the device used to restore the hearing capacity for deaf person. This device uses a speech processor in its device which is used for processing the audio signal. The continuous interleaved sampling algorithm is mostly used in the speech processor because it produces the output signals in the non overlapping fashion which reduces the mixing of information between one signal and other. The design in this paper uses a FFT(Fast fourier transform ) filter in place FIR(finite impulse response) and IIR(infinite impulse response) filter for processing the speech in frequency domain, it uses frequency separator to separate the serial array of frequencies, it uses encoder which selects the single frequency channel to amplify using amplifier. This design is interfaced on ARTIX7 FPGA board which has the inbuilt microphone which is used to collect sound, this is processed using the design the processed audio is passed at the output.
Keywords:	Continuous Interleaved Sampling (CIS), Finite Impulse Response (FIR), Infinite Impulse Response (IIR), Compressed Analog (CA), Field Programmable Gate Array (FPGA), Micro Electro Mechanical Systems (MEMS)
Cite Article:	"AUDIO PROCESSING DESIGN AND ITS IMPLEMENATION ON ARTIX7 FPGA FOR COCHLEAR IMPLANT ", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.1, Issue 9, page no.329 - 333, September-2016, Available :http://www.ijsdr.org/papers/IJSDR1609050.pdf
Downloads:	000337070
Publication Details:	Published Paper ID: IJSDR1609050 Registration ID:160812 Published In: Volume 1 Issue 9, September-2016 DOI (Digital Object Identifier): Page No: 329 - 333 Publisher: IJSDR \| www.ijsdr.org ISSN Number: 2455-2631

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