MEA8000 Figures: Difference between revisions
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Figures for the [[MEA8000]] Speech chip. | [[Category:Electronic Component]][[Category:Music and sound]] | ||
Figures for the [[MEA8000]] Speech chip. The Figures were found at http://vesta.homelinux.free.fr/site/wiki/le_synthetiseur_vocal_mea_8000.html - that webpage also contains further (French) info. | |||
== Filters == | == Filters == | ||
| Line 17: | Line 19: | ||
[[Image:Mea8000 11.jpg]] | [[Image:Mea8000 11.jpg]] | ||
== | == DAC == | ||
[[Image:Mea8000 12.jpg]] | [[Image:Mea8000 12.jpg]] | ||
== External Amplifier Schematics == | |||
[[Image:Mea8000 13.jpg]] | [[Image:Mea8000 13.jpg]] | ||
[[Image:Mea8000 14.jpg]] | [[Image:Mea8000 14.jpg]] | ||
== Control Signals == | |||
[[Image:Mea8000 15.jpg]] | [[Image:Mea8000 15.jpg]] | ||
== Interpolation == | |||
[[Image:Mea8000 16.jpg]] | [[Image:Mea8000 16.jpg]] | ||
[[Image:Mea8000 17.jpg]] | [[Image:Mea8000 17.jpg]] | ||
== Software Examples == | |||
[[Image:Mea8000 18.jpg]] | [[Image:Mea8000 18.jpg]] | ||
[[Image:Mea8000 19.jpg]] | [[Image:Mea8000 19.jpg]] | ||
| Line 33: | Line 47: | ||
== Filters and Noise (English) == | == Filters and Noise (English) == | ||
* This | * This image was found on Page 77 in a documented called "The Typophone: A Talking Typewriter", Proefschrift from "Johannes Norbertus Kroon" at "Technische Universiteit Eindhoven". The document refers to tools for blind people in general, and contains some details on the MEA8000 chip. | ||
* Interresting is that Noise seems to be generated by some ADD/MULTIPLY operations. | * Interresting is that Noise seems to be generated by some ADD/MULTIPLY operations. | ||
* And, the Normalization (N) stuff implies that there are some Floating Point adjustments done at various different locations. | * And, the Normalization (N) stuff implies that there are some (Normalization, means what... Floating Point? Saturation? Interpolation?) adjustments done at various different locations. | ||
[[Image:MEA8000_Filters.gif]] | [[Image:MEA8000_Filters.gif]] | ||
Latest revision as of 09:44, 29 June 2013
Figures for the MEA8000 Speech chip. The Figures were found at http://vesta.homelinux.free.fr/site/wiki/le_synthetiseur_vocal_mea_8000.html - that webpage also contains further (French) info.
Filters
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Overall
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Parameter Translation
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DAC
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External Amplifier Schematics
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Control Signals
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Interpolation
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Software Examples
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Pin Outs
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Filters and Noise (English)
- This image was found on Page 77 in a documented called "The Typophone: A Talking Typewriter", Proefschrift from "Johannes Norbertus Kroon" at "Technische Universiteit Eindhoven". The document refers to tools for blind people in general, and contains some details on the MEA8000 chip.
- Interresting is that Noise seems to be generated by some ADD/MULTIPLY operations.
- And, the Normalization (N) stuff implies that there are some (Normalization, means what... Floating Point? Saturation? Interpolation?) adjustments done at various different locations.
Error creating thumbnail: Unable to save thumbnail to destination
