In their words:
“Transcribe offers a writing environment that is tightly integrated with an audio player, helping you transcribe audio in a single screen without having to constantly switch between a media-player and a text editor. Save documents securely in the cloud and access them from anywhere.”
Complete with an iPhone version:
The really nice thing is that you can be working on the transcript and start/stop/speed/slow the audio without ever taking your hands off the keyboard.
F1: slow down
F2: speed up
F3: rewind 2 seconds
F4: forward 2 seconds
Mac users: switch F1-F11 keys to function as standard function keys.