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- ;
- ; Answering Machine Detection Configuration
- ;
- [general]
- total_analysis_time = 5000 ; Maximum time allowed for the algorithm to decide
- ; on whether the audio represents a HUMAN, or a MACHINE
- silence_threshold = 256 ; If the average level of noise in a sample does not reach
- ; this value, from a scale of 0 to 32767, then we will consider
- ; it to be silence.
- ; Greeting ;
- initial_silence = 2500 ; Maximum silence duration before the greeting.
- ; If exceeded, then the result is detection as a MACHINE.
- after_greeting_silence = 800 ; Silence after detecting a greeting.
- ; If exceeded, then the result is detection as a HUMAN
- greeting = 1500 ; Maximum length of a greeting. If exceeded, then the
- ; result is detection as a MACHINE.
- ; Word detection ;
- min_word_length = 100 ; Minimum duration of Voice to considered as a word
- maximum_word_length = 5000 ; Maximum duration of a single Voice utterance allowed.
- between_words_silence = 50 ; Minimum duration of silence after a word to consider
- ; the audio what follows as a new word
- maximum_number_of_words = 3 ; Maximum number of words in the greeting
- ; If REACHED, then the result is detection as a MACHINE
- ; WARNING: Releases prior to January 1 2016 documented
- ; maximum_number_of_words as 'if exceeded, then MACHINE',
- ; which did not reflect the true functionality. In Asterisk 14,
- ; this functionality will change to reflect the variables' name.
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