JPS4873231A - - Google Patents
Info
- Publication number
- JPS4873231A JPS4873231A JP47065372A JP6537272A JPS4873231A JP S4873231 A JPS4873231 A JP S4873231A JP 47065372 A JP47065372 A JP 47065372A JP 6537272 A JP6537272 A JP 6537272A JP S4873231 A JPS4873231 A JP S4873231A
- Authority
- JP
- Japan
- 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.)
- Pending
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1889771A CH548872A (de) | 1971-12-24 | 1971-12-24 | Zeichen-hilfsgeraet. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4873231A true JPS4873231A (ja) | 1973-10-03 |
Family
ID=4435987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47065372A Pending JPS4873231A (ja) | 1971-12-24 | 1972-06-29 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4873231A (ja) |
| AT (1) | AT317571B (ja) |
| CH (1) | CH548872A (ja) |
| DE (1) | DE2227791A1 (ja) |
| FR (1) | FR2164555A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3247790C2 (de) * | 1981-12-25 | 1984-05-10 | Canon K.K., Tokio/Tokyo | Verfahren zur bildlichen Darstellung eines Festkörpers |
| FR2754071A1 (fr) * | 1996-09-30 | 1998-04-03 | Dardenne Philippe Robert Jean | Procede pour reproduire sur papier tout ou partie d'un objet ou d'une personne statique pour en suivre l'evolution dans le temps |
| FR2817798B1 (fr) * | 2000-12-12 | 2003-09-05 | Heller Sa | Dispositif d'aide au dessin |
-
1971
- 1971-12-24 CH CH1889771A patent/CH548872A/xx not_active IP Right Cessation
-
1972
- 1972-06-08 DE DE2227791A patent/DE2227791A1/de active Pending
- 1972-06-09 AT AT500372A patent/AT317571B/de not_active IP Right Cessation
- 1972-06-29 JP JP47065372A patent/JPS4873231A/ja active Pending
- 1972-07-12 FR FR7225305A patent/FR2164555A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2227791A1 (de) | 1973-07-05 |
| CH548872A (de) | 1974-05-15 |
| AT317571B (de) | 1974-09-10 |
| FR2164555A1 (ja) | 1973-08-03 |