Speech Recognition

A computer system comprises an input configured to receive voice input from a user, the voice input having speech intervals separated by non-speech intervals; an ASR system configured to identify individual words in the voice input during speech intervals of the voice input, and store the identified words in memory; a speech overload detection module configured to detect at a time during a speech interval of the voice input a speech overload condition; and a notification module configured to output to the user, in response to said to detection, a notification of the speech overload condition.