Echo II (expansion card)
id:
echo-ii-expansion-card-282-11209948
title:
Echo II (expansion card)
text:
The Echo II is a plug-in expansion card, speech synthesizer card for the Apple II and Apple IIe personal computers that allow applications to use speech synthesis. The Echo II provides a speaker/headphones jack on board, with a physical volume control adjustment. The Echo II software can synthesize either unlimited text-to-speech using stitched phonemes, or play back raw LPC data for specific words, with resulting higher speech quality. LPC is the speech synthesis technology used, which allowed
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Echo_II_(expansion_card)
date created:
date modified:
2023-03-19T02:52:54Z
main entity:
{"identifier":"Q5332675","url":"https://www.wikidata.org/entity/Q5332675"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/en/e/ee/Echo2Card.jpg","width":614,"height":985}
fields total:
13
integrity:
14