CA1126864A - Filtre en reseau pour circuits de synthese de formes d'onde ou de voix utilisant des circuits digitaux - Google Patents

Filtre en reseau pour circuits de synthese de formes d'onde ou de voix utilisant des circuits digitaux

Info

Publication number: CA1126864A
Authority: CA; Canada
Prior art keywords: digital; circuit; multiplier; digital filter; coupled
Prior art date: 1977-06-17
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.): Expired

Application number

CA378,488A

Other languages

English (en)

Inventor

George L. Brantingham

Richard H. Wiggins, Jr.

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.)

Texas Instruments Inc

Original Assignee

Texas Instruments Inc

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.)

1977-06-17

Filing date

1981-05-27

Publication date

1982-06-29

1981-05-27 Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc

1981-05-27 Priority to CA378,488A priority Critical patent/CA1126864A/fr

1982-06-29 Application granted granted Critical

1982-06-29 Publication of CA1126864A publication Critical patent/CA1126864A/fr

Status Expired legal-status Critical Current

Links

230000015572 biosynthetic process Effects 0.000 title abstract description 12
238000003786 synthesis reaction Methods 0.000 title abstract description 12
230000005284 excitation Effects 0.000 claims abstract description 19
230000004044 response Effects 0.000 claims abstract description 10
230000008878 coupling Effects 0.000 claims abstract 9
238000010168 coupling process Methods 0.000 claims abstract 9
238000005859 coupling reaction Methods 0.000 claims abstract 9
230000002194 synthesizing effect Effects 0.000 claims abstract 4
238000007792 addition Methods 0.000 description 12
238000013461 design Methods 0.000 description 9
238000010586 diagram Methods 0.000 description 8
230000006870 function Effects 0.000 description 8
238000000034 method Methods 0.000 description 8
230000003321 amplification Effects 0.000 description 6
238000003199 nucleic acid amplification method Methods 0.000 description 6
210000001260 vocal cord Anatomy 0.000 description 6
230000001755 vocal effect Effects 0.000 description 6
230000003111 delayed effect Effects 0.000 description 4
230000000737 periodic effect Effects 0.000 description 4
239000004065 semiconductor Substances 0.000 description 4
238000004891 communication Methods 0.000 description 3
239000004020 conductor Substances 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
238000012546 transfer Methods 0.000 description 3
230000007123 defense Effects 0.000 description 2
230000010354 integration Effects 0.000 description 2
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XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000003044 adaptive effect Effects 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000005094 computer simulation Methods 0.000 description 1
238000013500 data storage Methods 0.000 description 1
238000009795 derivation Methods 0.000 description 1
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230000000694 effects Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000012545 processing Methods 0.000 description 1
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239000010703 silicon Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1

Landscapes

Complex Calculations (AREA)
Electrophonic Musical Instruments (AREA)

CA378,488A 1977-06-17 1981-05-27 Filtre en reseau pour circuits de synthese de formes d'onde ou de voix utilisant des circuits digitaux Expired CA1126864A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA378,488A CA1126864A (fr)	1977-06-17	1981-05-27	Filtre en reseau pour circuits de synthese de formes d'onde ou de voix utilisant des circuits digitaux

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US80746177A	1977-06-17	1977-06-17
US807,461		1977-06-17
CA378,488A CA1126864A (fr)	1977-06-17	1981-05-27	Filtre en reseau pour circuits de synthese de formes d'onde ou de voix utilisant des circuits digitaux

Publications (1)

Publication Number	Publication Date
CA1126864A true CA1126864A (fr)	1982-06-29

Family

ID=25669334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA378,488A Expired CA1126864A (fr)	1977-06-17	1981-05-27	Filtre en reseau pour circuits de synthese de formes d'onde ou de voix utilisant des circuits digitaux

Country Status (1)

Country	Link
CA (1)	CA1126864A (fr)

1981
- 1981-05-27 CA CA378,488A patent/CA1126864A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-06-29	MKEX	Expiry