JPS54139308A - Sound synthesizer - Google Patents

Sound synthesizer

Info

Publication number
JPS54139308A
JPS54139308A JP4887278A JP4887278A JPS54139308A JP S54139308 A JPS54139308 A JP S54139308A JP 4887278 A JP4887278 A JP 4887278A JP 4887278 A JP4887278 A JP 4887278A JP S54139308 A JPS54139308 A JP S54139308A
Authority
JP
Japan
Prior art keywords
sample
last end
pieces
phoneme pieces
following
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
JP4887278A
Other languages
Japanese (ja)
Other versions
JPS6060079B2 (en
Inventor
Masaru Nishimura
Yoji Sugiura
Kenichi Sato
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP53048872A priority Critical patent/JPS6060079B2/en
Priority to US05/967,717 priority patent/US4210781A/en
Priority to GB7848761A priority patent/GB2013453B/en
Priority to IT7830905A priority patent/IT1192605B/en
Priority to FR7835365A priority patent/FR2434451B1/en
Priority to CA000318058A priority patent/CA1118897A/en
Priority to DE2854601A priority patent/DE2854601C2/en
Publication of JPS54139308A publication Critical patent/JPS54139308A/en
Priority to US06/297,831 priority patent/USRE31172E/en
Publication of JPS6060079B2 publication Critical patent/JPS6060079B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To output synthesized sound without the discontinuity of connection waveforms by programming to output the sample of following phoneme pieces, which is nearest to the sampling value of the last end of preceding phoneme pieces, just after the last end sample and performing clock control.
CONSTITUTION: Memories 103 and 104 subjects analogue input signals to sampling according to clocks and store the result. Then, the sample of following pieces which is outputted just after the last end of preceding phoneme pieces on a basis of a shift quantity is defined as the first sample dependent upon shift quantity calculation, and a few of sample values near the first sample of following phoneme pieces are compared with the sample value of the last end of preceding phoneme pieces by 126, and the sample of following phoneme pieces which is nearest to the sampling value of the last end of preceding phoneme pieces is selected as the second sample. Then, CPU 212 is so programmed that the second sample may be outputted just after the sample of the last end of preceding phoneme pieces, and memories 103 and 104 are subjected to clock control, thereby obtaining the synthesized sound without the discontinuity of connection part waveforms and pitch interlocking.
COPYRIGHT: (C)1979,JPO&Japio
JP53048872A 1977-12-16 1978-04-20 Analog signal synthesizer Expired JPS6060079B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP53048872A JPS6060079B2 (en) 1978-04-20 1978-04-20 Analog signal synthesizer
US05/967,717 US4210781A (en) 1977-12-16 1978-12-08 Sound synthesizing apparatus
GB7848761A GB2013453B (en) 1977-12-16 1978-12-15 Sound synthesizing apparatus
IT7830905A IT1192605B (en) 1977-12-16 1978-12-15 APPARATUS AND METHOD OF SYNTHESIZATION FOR SOUND REPRODUCTION
FR7835365A FR2434451B1 (en) 1977-12-16 1978-12-15 SOUND SYNTHESIZER APPARATUS
CA000318058A CA1118897A (en) 1977-12-16 1978-12-15 Sound synthesizing apparatus
DE2854601A DE2854601C2 (en) 1977-12-16 1978-12-18 Process for sound processing and sound synthesizer for its implementation
US06/297,831 USRE31172E (en) 1977-12-16 1981-08-31 Sound synthesizing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53048872A JPS6060079B2 (en) 1978-04-20 1978-04-20 Analog signal synthesizer

Publications (2)

Publication Number Publication Date
JPS54139308A true JPS54139308A (en) 1979-10-29
JPS6060079B2 JPS6060079B2 (en) 1985-12-27

Family

ID=12815370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53048872A Expired JPS6060079B2 (en) 1977-12-16 1978-04-20 Analog signal synthesizer

Country Status (1)

Country Link
JP (1) JPS6060079B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019211748A (en) * 2018-06-04 2019-12-12 バイドゥ オンライン ネットワーク テクノロジー （ベイジン） カンパニー リミテッド Voice synthesis method and apparatus, computer device and readable medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019211748A (en) * 2018-06-04 2019-12-12 バイドゥ オンライン ネットワーク テクノロジー （ベイジン） カンパニー リミテッド Voice synthesis method and apparatus, computer device and readable medium
US10825444B2 (en) 2018-06-04 2020-11-03 Baidu Online Network Technology (Beijing) Co., Ltd. Speech synthesis method and apparatus, computer device and readable medium

Also Published As

Publication number Publication date
JPS6060079B2 (en) 1985-12-27

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