Echo

What is Echo?

Echo is a real-time AI voice changer and soundboard for PC, Mac, iOS, and Android. It converts live microphone input using community or custom voice models, routing the output to applications like Discord, games, and streaming software. The vendor states that core voice changer features run locally on the device and are free without a credit card or time limit.

What are the features of Echo?

• Real-time voice conversion

  Transforms live microphone audio using RVC-based AI voice models, with built-in noise suppression and local processing.
• Voice cloning

  Creates a custom voice model from a short audio sample.
• Community voice library

  Imports user-contributed AI voice models covering anime, gaming, parody, and other categories.
• Soundboard with hotkeys

  Plays meme sounds and custom audio through the microphone while voice transformation is active.
• Voice effects customization

  Mixes filters, pitch adjustments, reverb, and compression to design custom voice effects.
• Browser audio tools

  Provides a vocal remover, stem splitter, pitch detector, voice recorder, and text-to-speech in a web browser without installation.

What are the use cases of Echo?

• Tabletop RPG sessions

  Assigns distinct voices to non-player characters during DnD or roleplay sessions over voice chat.
• Live streaming

  Applies real-time voice changes during broadcasts on Twitch or recordings via OBS.
• Content creation

  Produces character voiceovers for audio content without hiring a voice actor.

How to use Echo?

1. Install the application

   Download and install Echo Live on Windows or Mac; a virtual microphone sets up automatically.
2. Select a voice

   Import an AI voice model or apply voice effects and filters.
3. Configure audio input

   Set Echo as the input device in your target application.
4. Speak into the microphone

   Audio is converted in real time and routed to games, streams, or voice chats.

Echo Pricing Information:

• Free access

  Core voice changer features, including unlimited voice model imports, are free with no stated credit card requirement, paywall, or time limit.