Title :
High performance computing for sound wave using multi channel digital I/Q demodulator
Author :
Shibu, R.M. ; Gopalakrishnan, A.
Author_Institution :
Centre for Dev. of Adv. Comput., Thiruvananthapuram, India
Abstract :
The behavior of an acoustic wave on ranging or communication will be complex in nature. The complex behavior can be geometrically represented by means of a two dimensional plane having an in phase and quadrature axis. By getting both components the phase, frequency and amplitude of behavior can be analyzed and suitable signal processing methods can be applied for making cognitive system.
Keywords :
acoustic signal processing; acoustic waves; demodulators; field programmable gate arrays; acoustic wave; cognitive system; in phase axis; multichannel digital I/Q demodulator; quadrature axis; signal processing methods; sound wave; Clocks; Computer architecture; Demodulation; Field programmable gate arrays; Logic gates; Vibrations; Field programmable gate arrays; Network on chip; complex demodulation for complex ultrasound waves; multirate sampling;
Conference_Titel :
Control Communication and Computing (ICCC), 2013 International Conference on
Conference_Location :
Thiruvananthapuram
Print_ISBN :
978-1-4799-0573-7
DOI :
10.1109/ICCC.2013.6731688
