It seems that there are several free options for transcribing a wav audio file into text. One highly recommended tool is Otter.ai, which uses artificial intelligence to transcribe audio files with a high degree of accuracy. It's free for up to 600 minutes of transcription per month, and the transcript can be edited and exported in various formats. Another free option is Sonix, which offers 30 minutes of free transcription per month, and also allows for editing and exporting of transcripts. Additionally, Microsoft's OneNote has a built-in transcription feature that can convert speech to text, with each speaker individually separated. It's worth noting that while these tools are free, they may have certain limitations or require creating an account.
Another tool that can be used to transcribe wav audio files for free is the online tool provided by VEED. It allows users to upload a wav file and auto-transcribe it with just a few clicks. It also allows for making changes to the transcription if needed and downloading the text file. Flixier is another online tool that converts wav files to text, it runs entirely in your browser, and doesn't require any downloads or installs. It can be used on any computer, whether it's a Mac, Windows, or Linux machine. Go Transcribe is another online tool that can convert wav files to text automatically, it uses the latest Speech Recognition Technology (ASR) to transcribe speech to text. Audiotype is another online tool that allows users to transcribe wav files for free, it can transcribe files in different languages and allows users to download the transcript in their preferred file format. It's worth noting that some of these tools may have file size limits and may not be as accurate as some of the paid options.