RVC's Realtime AI Voice Changer - Is It Any Good?

AI Search
3 Mar 202411:09

TLDRThe video presents a new tool called RVC's Realtime AI Voice Changer, which allows users to modify their voice to resemble various characters or personalities, such as streamers, YouTubers, or anime characters. The host guides viewers through the installation process, starting from downloading the tool from GitHub to setting up prerequisites like pie torch. The video also covers how to use the tool effectively, including selecting voice models, adjusting audio devices, tweaking settings like response threshold, pitch, and loudness, and optimizing performance settings based on the user's graphics card. Despite the tool's simplicity and potential for lower-end systems, the host concludes that it lacks the features and customization options of its competitor, W Oka, making it less preferable for most users. The video ends with a suggestion to check out their website, ai-search, for more AI tools.


  • 🎧 The tool allows users to sound like their favorite streamers, YouTubers, or anime characters.
  • πŸ”— To install, visit the provided GitHub link in the video description for downloads and prerequisites.
  • πŸ“‹ Prerequisites include having specific software like pie torch and attention to system compatibility.
  • πŸ“₯ Users need to supply their own RV voices, with information provided on where to find demos or custom voices.
  • πŸ“‚ Ensure no spaces in folder names to avoid issues with file linking.
  • πŸ“ Download the latest release from the GitHub page and extract the file to the desired folder.
  • πŸ’» Performance depends on the user's graphics card, with specific instructions for Nvidia and AMD users.
  • 🎚 The interface is simple and old-fashioned, with settings for model selection, audio device, and pitch adjustment.
  • πŸ”Š Response threshold and loudness factor can be adjusted based on microphone sensitivity and desired output volume.
  • βš™οΈ Performance settings affect voice quality and system delay, with recommendations provided for optimal settings.
  • πŸ€” The tool is considered easier to use with a more straightforward install but lacks the features and customization of W Oka.
  • πŸ“‰ While it may work better on lower-end systems, the reviewer suggests sticking to W Oka for its superior features and profiles.

Q & A

  • What is the purpose of the tool being discussed in the video?

    -The tool is designed to change a user's voice in real-time to sound like various characters or personalities, such as favorite streamers, YouTubers, or anime characters.

  • Where can viewers find the link to download the voice changer tool?

    -The link to download the voice changer tool is located in the description of the video, which directs to the tool's GitHub page.

  • What are the prerequisites for installing the voice changer tool?

    -The prerequisites include having certain software installed, such as PyTorch, and paying attention to the specific requirements based on the type of graphics card one has (Nvidia, Linux, or AMD).

  • What does the user need to supply for the voice changer to work?

    -The user needs to supply their own RV voices. The tool may come pre-installed with a few demo voices, but for more options, users can find custom voices created by others or get demos from the developers.

  • How does one install the voice model files for use with the tool?

    -After installing the prerequisites and downloading the tool, users should place their voice model files into the 'assets weights' folder within the tool's directory.

  • What is the recommended audio setup for using the voice changer tool?

    -The output should ideally be headphones to avoid echo effects, and the input should be a good quality external microphone rather than a built-in laptop or computer microphone.

  • How does the pitch setting in the tool affect the user's voice?

    -The pitch setting adjusts the pitch of the user's voice. For instance, if going from a deep voice to a high-pitched voice, the setting might be increased to around 12. Conversely, if going from a high-pitched voice to a lower one, the setting would be decreased to around -1.

  • What is the impact of the response threshold setting?

    -The response threshold determines the sensitivity of the microphone. A lower threshold allows for more background noise pickup, while a higher threshold may result in less sensitivity and potentially missed sounds.

  • How can users apply the voice changer tool to platforms like Discord?

    -The video mentions that there is a separate video tutorial on how to use the voice changer with Discord, which should have a similar process to applying it to other games or platforms.

  • What are the performance settings in the tool, and how do they affect its operation?

    -Performance settings include sample length and fade length, which impact the delay and quality of the output voice. Lowering these settings can improve performance on less powerful computers but may reduce voice quality.

  • Why might the voice changer tool not be the best choice for some users?

    -The tool has a more basic GUI compared to alternatives like W Oka, and it lacks the customization and feature set that W Oka offers, such as multiple profiles. It may be suitable for users with lower-end systems or those who prefer a simpler interface, but otherwise, W Oka is recommended.

  • What is the final verdict on whether to use the RVC's Realtime AI Voice Changer over W Oka?

    -The final verdict is that unless users are looking for a very basic setup or have lower-end systems, they should stick with W Oka due to its superior features and customization options.



πŸŽ₯ Introduction to a New Voice Changer Tool

The video begins with the host introducing a new voice-changing tool that can mimic various voices, including streamers, YouTubers, and anime characters. The host outlines the process of installing the tool, starting with a visit to the GitHub page provided in the video description. The prerequisites for installation are discussed, including the need for specific software like PyTorch and attention to details regarding Nvidia, Linux, and AMD cards. The host also mentions the necessity of providing one's own voice samples and directs viewers to resources or a separate video for obtaining custom voices. The actual download and installation process is described, emphasizing the importance of avoiding spaces in folder names to prevent issues with file linking. The host concludes the paragraph by extracting the downloaded file and preparing to use the tool.


πŸ”Š Setting Up and Using the Voice Changer

The host explains how to use the voice changer tool, starting with selecting a voice model file. The importance of using a good microphone and headphones to avoid echo is highlighted. For those wanting to use the tool with Discord or in-game, the host refers to a previous video detailing the process. The video then delves into the various settings available in the tool, including response threshold, pitch setting, index rate, loudness factor, and pitch detection algorithm. The host shares personal preferences for these settings and advises viewers to experiment and document the best settings for each model. Performance settings are also discussed, with the host sharing insights based on their experience with a GTX 1080 graphics card. The paragraph concludes with a demonstration of the voice changer's output, emphasizing the need for a decent computer for optimal performance.


πŸ€” Comparing Voice Changer Tools and Conclusion

The host compares the new voice changer with the previously discussed W Oka tool. They note that while the new tool has a simpler and more straightforward installation process, it lacks the customization and feature-rich interface of W Oka. The host concludes that for those seeking a basic voice-changing solution, the new tool may suffice, but for more advanced users, W Oka is recommended due to its superior GUI and additional features. The host provides a link to the W Oka tool in the video description for those interested. The video ends with an invitation to explore more AI tools on their website.



πŸ’‘Realtime AI Voice Changer

A Realtime AI Voice Changer is a software tool that allows users to modify their voice in real-time to sound like different characters or personalities, such as favorite streamers, YouTubers, or anime characters. In the video, the host demonstrates how to install and use this tool, comparing it with another tool called 'W Oka' to determine which is better for the audience's needs.


GitHub is a web-based platform primarily used for version control and collaboration in software development. In the context of the video, the host directs viewers to the GitHub page of the voice changer tool to find downloads, prerequisites, and general information. It is the central repository for the software's files and documentation.


Prerequisites are the conditions or requirements that must be met or fulfilled before an activity can take place. In the video, the host mentions that users need to have certain software installed, such as 'pie torch' and other dependencies, to use the voice changer. These prerequisites ensure that the software runs correctly on the user's system.

πŸ’‘Nvidia Graphics Card

An Nvidia Graphics Card is a type of hardware used in computers to render images, video, and animations. The video specifies that users with an Nvidia graphics card should download a particular version of the voice changer software, indicating that the performance and compatibility of the software can depend on the type of graphics hardware in the user's computer.

πŸ’‘Audio Device

An Audio Device refers to any piece of equipment that records or plays back sound. In the video, the host discusses the importance of using a good microphone for input and headphones for output to avoid echo effects and ensure clear voice transmission through the voice changer software.


Discord is a popular communication platform designed for creating communities through text, voice, and video. The host mentions using the voice changer with Discord, indicating that the software can be integrated into various applications for real-time voice modification during online interactions.

πŸ’‘Response Threshold

The Response Threshold in the context of the voice changer software refers to the sensitivity of the microphone. A higher threshold means the microphone will only respond to louder sounds, while a lower threshold will pick up more background noise. The host advises leaving it at default unless there are issues with sound pickup.

πŸ’‘Pitch Setting

Pitch Setting is a feature in the voice changer software that allows users to adjust the pitch of their voice. The host demonstrates how changing the pitch setting can make the voice sound higher or lower, depending on the desired output, which is crucial for mimicking specific voices.

πŸ’‘Performance Settings

Performance Settings in the software relate to the technical aspects that affect how the voice changer operates, such as sample length and fade length. These settings can be adjusted to optimize the software's performance based on the user's computer's capabilities, as demonstrated by the host when trying to reduce delays in voice output.

πŸ’‘W Oka Tool

The W Oka Tool is another voice-changing software mentioned for comparison in the video. The host compares its features and user interface with the Realtime AI Voice Changer, ultimately suggesting that W Oka might offer more customization options and better features, despite the Realtime AI Voice Changer being easier to install.

πŸ’‘AI Tools

AI Tools are software applications that utilize artificial intelligence to perform various tasks. In the video, the host is exploring an AI voice changer as an example of an AI tool, which demonstrates the growing use of AI in enhancing and modifying human experiences, such as voice communication.


Introduction of a new tool for changing your voice in real-time to sound like a favorite streamer, YouTuber, or anime character.

Installation instructions provided, including a link to the GitHub page for downloads.

Prerequisites listed, such as the need for specific software like pie torch.

Attention to system compatibility, especially with Nvidia, Linux, and AMD cards.

The need to supply your own RV voices, with additional resources provided for obtaining demo voices.

Downloading the latest release from the GitHub page based on your graphics card type.

Potential need for additional software like 7zip for file extraction.

Importance of avoiding spaces in folder names for proper file linking.

Voice model files can be added to the 'assets weights' folder.

Running the 'go-realtime DGI bat' to open a command prompt for the voice changer.

Simplicity and bare-bones appearance of the tool's interface compared to W Oka.

Guidance on selecting the voice model file and setting up audio devices for input and output.

Adjusting general settings like response threshold, pitch, and loudness factor for optimal voice output.

Recommendations for performance settings based on the user's graphics card capabilities.

The impact of graphics card performance on the voice output quality and delay.

Comparison of the new voice changer with W Oka, noting the GUI differences and feature sets.

Conclusion that for most users, sticking with W Oka is recommended due to superior features and customization.

Link to the original W Oka download provided in the video description for interested users.

Acknowledgment of the growing options in the RVC space but a caution against switching without significant benefits.