Claims
- 1. A portable graphic computer apparatus comprising:
- (a) a tablet for inputting coordinate data;
- (b) tracing means for performing a tracing motion on said tablet;
- (c) detecting means for detecting coordinate data inputted by tracing motion of said tracing means on said tablet;
- (d) video image data forming means connected to receive an output signal from said detecting means for forming video image data corresponding to input coordinates based on said coordinate data;
- (e) a memory connected to said video image data forming means for storing said video image data;
- (f) video signal generating means connected to said memory for generating a video signal from said video image data;
- (g) a sound source;
- (h) a speaker connected to said sound source;
- (i) output means connected to said video signal generating means for outputting said video signal;
- (j) a cabinet for enclosing at least said tablet and said detecting means, and said cabinet having an aperture aligned with a tracing area of said tablet for tracing said tracing area of said tablet, wherein a musical scale of said sound source is varied by a changing first output signal of said coordinate data detecting means, said changing first output signal being generated in response to movement of said tracing means in one direction relative to said tablet, and a sound volume of said sound source is varied by a changing second output signal of said coordinate data detecting means, said changing second output signal being generated in response to movement of said tracing means in a different direction from said one direction relative to said tablet; and
- (k) an executing switch for fixing video image data corresponding to movement of said tracing means.
- 2. A portable graphic computer apparatus according to claim 1, wherein the sound volume of said sound source is successively changed in accordance with a change of input coordinates on said tablet in one axial direction, while the musical scale of said sound source is successively changed in accordance with a change of said input coordinates in the other axial direction, whereby said sound volume increases from a low volume to a high volume as said input coordinates change from one end to the opposite end in said one axial direction and the pitch of said sound increases from a low pitch to a high pitch as said input coordinates change from one end to the opposite end in said other axial direction.
- 3. A portable graphic computer apparatus according to claim 1 or 2, further comprising a sound button for selectively controlling said coordinate detecting means so that said sound source is driven by an output signal of said coordinate detecting means.
- 4. A portable graphic computer apparatus according to claim 3, wherein said sound button is provided on said cabinet.
- 5. A portable graphic computer apparatus according to claim 1, wherein said cabinet has formed at peripheral portions thereof on said cabinet means for mounting a tracing sheet on said tablet.
Priority Claims (1)
Number |
Date |
Country |
Kind |
1-219820 |
Aug 1989 |
JPX |
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Parent Case Info
This is a continuation of application Ser. No. 571,719, filed Aug. 24, 1990, now abandoned.
US Referenced Citations (5)
Foreign Referenced Citations (3)
Number |
Date |
Country |
0 088 565 |
Sep 1983 |
EPX |
2 405 882 |
Aug 1974 |
DEX |
1 463 560 |
Feb 1977 |
GBX |
Non-Patent Literature Citations (2)
Entry |
"Technique for Selection of Sound Features", 2244 Research Disclosure, Feb. 1989, No. 298, p. 120. |
Hammacher Schlemmer, "Electro--Sketch Drawing and Painting System", 1991, p. 29. |
Continuations (1)
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Number |
Date |
Country |
Parent |
571719 |
Aug 1990 |
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