DocumentCode
553014
Title
Application for realizing voice recording using MCU
Author
Zhenhai Wang
Author_Institution
Sch. of Inf., Linyi Univ., Linyi, China
Volume
1
fYear
2011
fDate
26-28 July 2011
Firstpage
82
Lastpage
85
Abstract
In this paper, a voice converting system was designed. It has been composed of a microcontroller and a high density NAND flash memory. The microcontroller collects the voice samples, passes through the ADPCM codec and stores on the NAND flash memory. Stored voices were fetched from the NAND flash to the microcontroller and pass through the DAC decoder and output to the amplifier. This system use NAND flash memory to store large voice information. This system for realizing voice recording is simple and efficient.
Keywords
NAND circuits; flash memories; microcontrollers; speech codecs; speech coding; vocoders; voice equipment; ADPCM codec; DAC decoder; MCU; NAND flash memory; microcontroller; voice converting system; voice information storage; voice recording; Acoustics; Clocks; Flash memory; Microcontrollers; Microphones; Random access memory; Read only memory; Microcontroller; NAND Flash memory; Voice Recording;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery (FSKD), 2011 Eighth International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-61284-180-9
Type
conf
DOI
10.1109/FSKD.2011.6019498
Filename
6019498
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