FR2164555A1 - - Google Patents

Info

Publication number
FR2164555A1
FR2164555A1 FR7225305A FR7225305A FR2164555A1 FR 2164555 A1 FR2164555 A1 FR 2164555A1 FR 7225305 A FR7225305 A FR 7225305A FR 7225305 A FR7225305 A FR 7225305A FR 2164555 A1 FR2164555 A1 FR 2164555A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7225305A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2164555A1 publication Critical patent/FR2164555A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/14—Devices for drawing in perspective
    • B43L13/16—Devices for drawing in perspective free-hand
    • B43L13/18—Devices for drawing in perspective free-hand having optical or projecting equipment
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L2019/0001—Codebooks
    • G10L2019/0012—Smoothing of parameters of the decoder interpolation
FR7225305A 1971-12-24 1972-07-12 Withdrawn FR2164555A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1889771A CH548872A (en) 1971-12-24 1971-12-24 DRAWING AUXILIARY DEVICE.

Publications (1)

Publication Number Publication Date
FR2164555A1 true FR2164555A1 (en) 1973-08-03

Family

ID=4435987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7225305A Withdrawn FR2164555A1 (en) 1971-12-24 1972-07-12

Country Status (5)

Country Link
JP (1) JPS4873231A (en)
AT (1) AT317571B (en)
CH (1) CH548872A (en)
DE (1) DE2227791A1 (en)
FR (1) FR2164555A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754071A1 (en) * 1996-09-30 1998-04-03 Dardenne Philippe Robert Jean Photography booth for image of static article or person
FR2817798A1 (en) * 2000-12-12 2002-06-14 Heller Sa DRAWING ASSISTANCE DEVICE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247790C2 (en) * 1981-12-25 1984-05-10 Canon K.K., Tokio/Tokyo Process for the pictorial representation of a solid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2754071A1 (en) * 1996-09-30 1998-04-03 Dardenne Philippe Robert Jean Photography booth for image of static article or person
FR2817798A1 (en) * 2000-12-12 2002-06-14 Heller Sa DRAWING ASSISTANCE DEVICE
WO2002047920A1 (en) 2000-12-12 2002-06-20 Heller (S.A.) Drawing aid device
US6810591B2 (en) 2000-12-12 2004-11-02 Heller S. A. Drawing aid device

Also Published As

Publication number Publication date
CH548872A (en) 1974-05-15
JPS4873231A (en) 1973-10-03
AT317571B (en) 1974-09-10
DE2227791A1 (en) 1973-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse