JPS61254999A - ピッチおよび有声／無声判別信号の符号化方法 - Google Patents

ピッチおよび有声／無声判別信号の符号化方法

Info

Publication number
JPS61254999A
JPS61254999A JP60096224A JP9622485A JPS61254999A JP S61254999 A JPS61254999 A JP S61254999A JP 60096224 A JP60096224 A JP 60096224A JP 9622485 A JP9622485 A JP 9622485A JP S61254999 A JPS61254999 A JP S61254999A
Authority
JP
Japan
Prior art keywords
voiced
pitch
frame
bits
encoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP60096224A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0438359B2 (https=
Inventor
哲 田口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP60096224A priority Critical patent/JPS61254999A/ja
Publication of JPS61254999A publication Critical patent/JPS61254999A/ja
Publication of JPH0438359B2 publication Critical patent/JPH0438359B2/ja
Granted legal-status Critical Current

Links

JP60096224A 1985-05-07 1985-05-07 ピッチおよび有声／無声判別信号の符号化方法 Granted JPS61254999A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60096224A JPS61254999A (ja) 1985-05-07 1985-05-07 ピッチおよび有声／無声判別信号の符号化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60096224A JPS61254999A (ja) 1985-05-07 1985-05-07 ピッチおよび有声／無声判別信号の符号化方法

Publications (2)

Publication Number Publication Date
JPS61254999A true JPS61254999A (ja) 1986-11-12
JPH0438359B2 JPH0438359B2 (https=) 1992-06-24

Family

ID=14159260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60096224A Granted JPS61254999A (ja) 1985-05-07 1985-05-07 ピッチおよび有声／無声判別信号の符号化方法

Country Status (1)

Country Link
JP (1) JPS61254999A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08179798A (ja) * 1994-12-27 1996-07-12 Nec Corp 音声のピッチラグ符号化方法および装置
JPH08179795A (ja) * 1994-12-27 1996-07-12 Nec Corp 音声のピッチラグ符号化方法および装置
JP2002149197A (ja) * 2000-09-07 2002-05-24 Lucent Technol Inc デジタルオーディオ圧縮アプリケーションにおいてオーディオ材料を事前に分類する方法および装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08179798A (ja) * 1994-12-27 1996-07-12 Nec Corp 音声のピッチラグ符号化方法および装置
JPH08179795A (ja) * 1994-12-27 1996-07-12 Nec Corp 音声のピッチラグ符号化方法および装置
JP2002149197A (ja) * 2000-09-07 2002-05-24 Lucent Technol Inc デジタルオーディオ圧縮アプリケーションにおいてオーディオ材料を事前に分類する方法および装置

Also Published As

Publication number Publication date
JPH0438359B2 (https=) 1992-06-24

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