length
The length read-only property of the SpeechRecognitionResult interface returns the length of the 'array' — the number of SpeechRecognitionAlternative objects contained in the result (also referred to as 'n-best alternatives'.)
The length read-only property of the SpeechRecognitionResult interface returns the length of the 'array' — the number of SpeechRecognitionAlternative objects contained in the result (also referred to as 'n-best alternatives'.)