DreamAI Voice Changer

What is the Dream AI voice changer?

The AI voice changer for use in dreams is called RM AI VoiceChanger; it is a local, real-time voice-changing tool developed based on RVC.

It sends the converted audio to games, live streaming, or chat applications via a virtual sound card, and it also supports operation without an internet connection.

Core functions

Supported use cases

• Tencent Games: Can be used as a device for voice input in games.
• Steam games: ideal for team play, role-playing, and VR social interaction.
• Live streaming software: Set the virtual sound card as the microphone source.
• Chat apps: Can be used for voice communication on platforms such as QQ, WeChat, YY, TT, and KOOK.
• Android emulator: Sends the audio that has been processed on the computer to the emulator application.
• Smartphones and tablets: A compatible Type-C audio conversion device is required.

The software runs primarily on computers; mobile device support usually involves using hardware to transfer audio from the computer to the mobile device.

Sound models and parameters

The official website states that more than 250 models can be downloaded, and it also allows users to add their own custom AI models.

• Base model: Choose a base model that is compatible with the desired timbre and version.
• Tone: When changing from male to female, the pitch usually needs to be raised slightly, while the opposite is true when changing from female to male.
• Fade in/fade out: Reduces abrupt changes and loud noises at the transitions between segments.
• Sound latency: Finding a balance between real-time performance and stability.
• Loudness factor: Adjusts the volume of the input sound and the volume of the output sound.
• Threshold: Filters out low-level ambient sounds to prevent continuous triggering of inference.
• Additional reasoning and algorithms: Based on tests of GPU performance and audio quality requirements.

The performance of a model is related to the way of speaking; the same model may not be suitable for everyone’s vocal range and speaking habits.

Computer configuration requirements

The reference configurations provided on the official product page are based primarily on Windows and NVIDIA graphics cards.

GPU accelerators generally cannot provide sufficient real-time inference performance; devices with lower specifications may experience lag, pulsing sounds, or failure to recognize inputs.

Tutorial for using the DreamAI voice changer

1. Obtain the current version from the download link provided on the author’s official website, and check the compressed file as well as the version details.
2. Unzip it to a standard English-language directory with proper permissions, avoiding direct placement in protected system folders.
3. Install the required runtime libraries, virtual sound card drivers, and graphics card drivers, then restart the relevant audio software.
4. In the software, select a real microphone as the input device and choose headphones as the monitoring device.
5. To load built-in or custom models, first adjust the pitch according to your original range.
6. Slightly adjust the thresholds, volume, latency, and algorithms to test clarity and real-time performance.
7. In games, live streaming, or chat applications, set the Dream Virtual Sound Card as the microphone.
8. Listen to the recording locally to ensure there is no echo, clipping, distortion, or significant delay before starting the broadcast.

Methods to reduce latency and lag

• Use an NVIDIA discrete graphics card and disable any large background applications that are using the graphics card.
• Lower the game’s graphics quality or frame rate to free up resources for voice-changing puzzles.
• Reduce unnecessary additional reasoning and high-load algorithms.
• Use wired headphones to avoid delays caused by the Bluetooth connection.
• Keep the microphone input from being either too low or overloaded, thereby reducing the strain associated with noise reduction.
• First, verify it in the recording software, and then check the device settings of the game or messaging app.

Price and fee details

The information below was verified on August 30, 2026; the official website states clearly that the software itself is available for free forever.

Software, models, and supplementary services may change; it is necessary to refer to the current product page before purchasing hardware or human services.

Status of open source, APIs, and SDKs

• Underlying framework: Official documentation states that the product is built on the open-source RVC.
• Integrated client: No complete source code for the Rumen client nor the corresponding open-source license was found.
• Model: The fact that a model can be downloaded does not mean it is open source; the specific rights of use depend on the licensing terms for each model.
• API: As of the time of verification, no public program interface was found.
• SDK: No official software development kit for developers was found.

The open-source nature of the underlying RVC does not mean that the DreamClient, virtual sound cards, model resources, and integration packages are all open source as well.

Safety and compliance considerations

• Download only from the sources listed by the author, and avoid second-hand packaged versions of unknown origin.
• After downloading, use security software to scan the compressed file, the installer, and the custom models.
• Do not use other people’s voices to carry out impersonation, fraud, harassment, or deception.
• When streaming or uploading synthesized audio, it must be clearly labeled in accordance with the platform’s requirements.
• Before using the voices of celebrities, hosts, or characters, it is necessary to verify the authorization for those voices, characters, and models.
• Do not give away private calls, account passwords, or sensitive information to untrusted plugins.

Which users are it suitable for

• Gamers: Change the timbre in real time while playing in teams or engaging in role-playing.
• Live hosts and virtual hosts: Establishing a consistent vocal style for the live streaming characters.
• Voice companions and content creators: producing voice versions of different characters.
• RVC learners: Try model switching, parameter adjustment, and local inference.
• Focus on users who use the feature offline: enabling real-time voice transformation in a network-free environment.

Frequently Asked Questions

Is the DreamAI voice changer free?

The software itself is declared to be permanently free on the official website; services such as remote installation and phone converters may incur additional fees.

Which systems is the DreamAI voice changer compatible with?

The official PC product page explicitly states that it is compatible with Windows 10 and Windows 11.

Can’t I use a graphics card that is not independent?

Officials recommend using at least a GTX 1060; integrated graphics or lower-end devices may cause lag or prevent proper inference.

Can it change the voice in real time on a smartphone?

It can be processed on a computer, and sound can be transmitted to a smartphone or tablet using a Type-C conversion device.

Can the DreamAI voice changer run offline?

Yes, it is possible to use the system without an internet connection once installation and model preparation are complete, but downloading and updating still require an internet connection.

Is it completely open source?

The underlying RVC framework is open-source, but no complete source code for the Renmeng integration client along with the corresponding open-source license was found.

Is it possible to stream using a celebrity’s voice or take orders?

It is necessary to obtain permissions for audio and models first, and to comply with the rules regarding the identification of synthetic content as well as the platform’s guidelines; such content must not be used for fraudulent purposes.