Real-time sound analyzer

Author(s): Serra, A. C.

Journal/Book: IMTC/97 IEEE INSTRUMENTATIO. 1997; 345 E 47TH ST, NEW YORK, NY 10017. Order Info: I E E E SERVICE CENTER, 445 HOES LANE, PO BOX 1331, PISCATAWAY, NJ 08855-1331 USA, 1509 pp., 294 chaps., Plates, PRICE NOT AVAILABLE (hardbound) $210.00 SET PRICE $105.00 MEMBER PRICE (softbound) Host site: OTTAWA, CANADA Sponsors: IEEE Instrumentat & Measurement Soc, IEEE Ottawa Sect. I E E E SERVICE CENTER. 414-417.

Abstract: This paper presents a system which is able to recognize sung melodies and present them in a musical stave, in real-time. The system makes use of a board containing ADC's (Analogue to Digital Converters) and a DSP (Digital Signal Processor), which is responsible for all signal processing tasks, and a PC, whose bus the board is attached to, which handles all the graphical presentation, user interface and ultimately controls the whole process.

Note: Article Serra AC, Univ Tecn Lisbon, Inst Super Tecn, Inst Telecomunicacoes, P-1096 Lisbon, PORTUGAL

Keyword(s): IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE - SENSING, PROCESSING, NETWORKING (IMTC/97); OTTAWA, CANADA. MAY 19-21, 1997

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