Signal Processing for High Frequency Characterisation of Liquids: Advanced Digital Techniques - Softcover

Vyaghra, Vyankatesh; Sharma, Satish; Rajagopalan, S.

 
9783845434162: Signal Processing for High Frequency Characterisation of Liquids: Advanced Digital Techniques
Softcover
ISBN 10: 3845434163 ISBN 13: 9783845434162
Verlag: LAP LAMBERT Academic Publishing, 2011

Inhaltsangabe

With the advent of microprocessors of enormous processing power and powerful software, digitization is turning out to be a valuable tool in a measurement system, making the conventional instruments obsolete, due to their lower performance and longer learning curve. The content of this book comes as a whiff of fresh air and provides an insight into digitization technique in ultrasonic instrumentation, implemented in a pulse-echo technique, generating ultrasonic waves in the range 1 to 10 MHz. An in-house designed digitizer module, using a low cost and slower analog-to-digital converter is found to be effective in acquisition of signals using synchronous digital delay under software control, developed in C at the back-end. Displaying results using suitable control panel has been developed in Visual Basic. The presented work articulates novel digitization technique in the design of cost effective digitization of signals in the measurement of ultrasonic attenuation and velocity of propagation in liquids. The authors expect this work will inspire and motivate young researchers, students and professionals who intend to pursue digital signal processing in their research.

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Über die Autorin bzw. den Autor

Vyankatesh Vyaghra, Satish Sharma, S. RajagopalanVyankatesh R. Vyaghra, Ph.D, Asst. Prof., Shivaji Mahavidyalaya, Udgir (India); Satish J. Sharma, Ph.D, Assoc. Prof. & Head, Department of Electronics, RTM Nagpur University, Nagpur (India); S.Rajagopalan, Retired Prof.&Head, Department of Physics & Electronics, RTM Nagpur University, Nagpur (India

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2011
Sprache
Englisch
ISBN 10 
3845434163
ISBN 13 
9783845434162
Einband
Taschenbuch
Anzahl der Seiten
140
Kontakt zum Hersteller
Nicht verfügbar
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