I give transcription service operates by taking spoken words, often from interviews, presentations, and speeches, and using computer software to convert them to electronic text for use in documents or reports.While transcription speeds do vary, ranging from two to eight hours for an hour's worth of audio, an average time for transcriptions is four hours for every hour of audio. Transcription speeds are also impacted by the quality of the audio, the smoothness of the dialogue being transcribed, and the speed of the conversation.