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ITS » Non Degree » Teknologi Informasi
Posted by akbar_yayak@yahoo.com at 13/07/2010 10:01:13  •  1891 Views


PENGOLAHAN SINYAL WICARA PADA PENCARIAN DATA PEGAWAI BERBASIS FONEM

SPEECH PROCESSING FOR EMPLOYEES DATA SEARCHING

Author :
NOVIANTI, ELVIRA ROSALINA ( 7406030040 )




ABSTRAK

Dalam beberapa tahun terakhir ini perkembangan yang sangat pesat dialami oleh dunia telekomunikasi. Salah satunya adalah penelitian di bidang speech sinyal informasi yang dikirim tidak hanya berupa data text saja tetapi juga suara manusia. Pada proyek akhir ini akan dibahas tentang bagaimana pemprosesan suatu sinyal suara sehingga dikenali sebagai perintah. Metode dari pengolahan sinyal suara pada proyek akhir ini adalah sampling frame blocking windowing DFT IDFT liftering dan cepstrum sehingga diperoleh sinyal ekstrak yang disimpan sebagai codebook. Jika kata yang dimasukkan sesuai dengan kata standart pada codebook maka sistem akan melakukan action untuk memanggil form keterangan data pegawai. Dimana persentase keberhasilan sistem secara online adalah 85-95 sedangkan secara offline adalah 80-95 dengan beberapa kecendrungan kesalahan pematchingan kata misalnya kata hadi atau kata adi.


ABSTRACT

In a few this the last year experienced of telecommunications world are growing faster. One of them is research in speech area sent signal information not only in the form of just data text but also human being voices. At this final project will be studied about how to process signal voice so that be recognized as command. Method from processing signal voice at this final project are sampling frame blocking windowing DFT IDFT Liftering and cepstrum so that be obtained signal extract which kept as codebook. If word entered as according to word standart at codebook the system will actcommand to view employee8223s data. Percentage of system efficacy in online is 85-95 while in offline is 80-95 with a few mistake of match word for example hadi and adi.



KeywordsSpeech; sampling; frame blocking; windowing; DFT; IDFT; Liftering; Codebook; Data pegawai
 
Subject:  Computer interfaces
Contributor
  1. Tribudi Santoso, ST, MT
  2. Drs. Miftahul Huda, MT
Date Create: 15/07/2009
Type: Text
Format: pdf.
Language: Indonesian
Identifier: ITS-NonDegree-3100010037722
Collection ID: 3100010037722
Call Number: RSEP 621.46 Nov p


Source
Non Degree, Informatics, RSEP 621.46 Nov p, 2009

Coverage
ITS COMMUNITY

Rights
Copyright @2009 by ITS Library. This publication is protected by copyright and permission should be obtained from the ITS Library prior to any prohibited reproduction, storage in a retrievel system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to ITS Library




[ Download - Open Access ]

  1.  ITS-NonDegree-12131-7406030040-Abstract_id.pdf - 122 KB
  2.  ITS-NonDegree-12131-7406030040-Abstract_en.pdf - 122 KB
  3.  ITS-NonDegree-12131-7406030040-Conclusion.pdf - 17 KB




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