CSS SPEECH-RATE

This property specifies the speaking rate (speed) of the content.

Example
strong { speech-rate: fast }

text

Possible Values
Value Description
inherit Explicitly sets the value of this property to that of the parent.
x-slow
slow
medium
fast
x-fast
x-slow: 80 words per minute

slow: 120 words per minute

medium: 180 - 200 words per minute

fast: 300 words per minute

x-fast: 500 words per minute

slower
faster
slower: Subtracts 40 words per minute from the current speech-rate

faster: Adds 40 words per minute to the current speech-rate

[number] Positive number indicating speech-rate in words per minute.