Speaking clock

Newspaper notice (1918) warning telephone subscribers that New England Telephone & Telegraph Company operators will soon refuse to provide time of day on subscriber request.

Mechanical speaking clock at the Victorian Telecommunications Museum

Assmann digital speaking clock at the Victorian Telecommunications Museum

A speaking clock or talking clock is a live or recorded human voice service, usually accessed by telephone, that gives the correct time. The first telephone speaking clock service was introduced in France, in association with the Paris Observatory, on 14 February 1933.

单词	Speaking clock
释义	Speaking clock 英语百科 Speaking clock A speaking clock or talking clock is a live or recorded human voice service, usually accessed by telephone, that gives the correct time. The first telephone speaking clock service was introduced in France, in association with the Paris Observatory, on 14 February 1933.
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