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1952year

Bell Laboratories built AUDREY, its digit recognizer, in 1952.

Checked against its source on October 16, 2026

In the source's own words

“We start our story in 1952 at Bell Laboratories.”

Audrey, Alexa, Hal, and More, Computer History Museum, n.d., Opening of the article, section on the first round.

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What it measures
The museum uses AUDREY as the starting point for its history of speech recognition.
What it does not show
The museum does not name AUDREY's inventors, and it does not give the technical paper.

Source

Cited on

Bell Labs built the digit recognizer AUDREY in 1952 | Yap