How to Transcribe Audio: A Complete Beginner's Guide

Whether you're a podcaster, journalist, or student, converting audio to text quickly is a frequent need. This tutorial walks you through the complete AI transcription workflow.

What is AI Audio Transcription

AI transcription uses deep learning models to map speech signals to text sequences. Compared to manual transcription, AI offers:

• Speed: 1 hour of audio in minutes
• Low cost: 90%+ cheaper than human services
• Multilingual: A single model supports 134+ languages

Prepare Your Audio File

Transcription quality depends directly on source audio quality. Follow these guidelines:

1. Sample rate at least 16 kHz
2. Use lossless or high-bitrate formats (WAV / FLAC / 320kbps MP3)
3. Avoid clipping and excessive reverb

Choose the Right Mode

WuZhiZuo offers three Whisper modes:

# Cheetah - best for real-time meetings
mode = "cheetah"
 
# Dolphin - balanced everyday use
mode = "dolphin"
 
# Whale - highest accuracy for complex audio
mode = "whale"

Export and Share

After transcription, choose from TXT, DOCX, SRT, VTT and 3 more formats. SRT/VTT suits subtitles, DOCX is great for editing.

Summary

Master AI transcription with: clean source audio, the right mode, and flexible export formats. Start your first transcription today.