Is there an app to change voice of a video?
Voice changing technology allows users to alter the sound of their voice in real time or recorded audio/video. This technology has a variety of uses, from adding fun effects to providing anonymity or privacy. Voice changers can make your voice higher or lower pitched, add accents, make you sound like a robot, and more. The core of this technology involves manipulating qualities of the human voice using audio editing techniques and effects.
When it comes to video, voice changing lets you dub over existing footage with an altered voice track. This opens up creative options for parody videos, animations, anonymity, and creative projects. Voice changing apps provide an accessible way to get this effect without expensive equipment or audio engineering expertise. With a good voice changing app, you can record a voiceover and transform the sound into whatever you desire. This guide will explore the popular apps available to change your voice in videos.
Benefits of Voice Changing
Voice changing technology offers several potential benefits for users. One major benefit is increased anonymity and privacy. As reported by Telecom Review, “The ease with which one’s voice can now be copied and altered is one of the biggest concerns about AI voice cloning. Such access can give rise to new risks of impersonation and fraud.” However, this also allows users to mask their voice to protect their identity in certain situations (https://www.telecomreview.com/articles/reports-and-coverage/7263-caution-ahead-exploring-the-benefits-and-dangers-of-ai-voice-cloning).
Voice changing apps also enable greater creative expression. As noted by Speechify, “Voice-changing software allows us to modify the way we sound. It adds desired levels of distortion, fiddles with the pitch, and even changes the timbre.” This can help content creators experiment with different voices for characters or projects (https://speechify.com/blog/voice-changer/).
In addition, voice changing can simply be fun and entertaining. Users can make silly voice recordings or prank their friends using a wide array of wacky voice effects.
Finally, voice changing technology improves accessibility for some users. As Voices.com explains, voice changing apps “can expand their range, allowing a single artist to offer multiple voice tones and styles without straining or harming their natural voice.” This helps voice actors adapt their vocals while protecting their voice.
How Voice Changing Works
Voice changing software works by using audio editing techniques like pitch shifting and formant shifting to modify the properties of a voice recording [1]. When pitch and formants are altered, it changes the way the voice sounds to the listener without changing the underlying speech content.
Pitch refers to the highness or lowness of a voice. By increasing or decreasing pitch, voice changing software can make a voice sound higher or lower. Pitch shifting is accomplished through digital signal processing that shortens or lengthens the audio waveform to change its frequency.
Formants are frequencies that give a voice its unique tonal characteristics and quality. Formant shifting involves modifying the formant frequencies to make a voice sound more masculine, feminine, robotic, or like a different person. This is done through filtering techniques that boost or dampen specific frequency ranges.
Together, strategic pitch and formant shifting can transform a voice to take on different ages, accents, or fictional identities while maintaining the original speech patterns and content [2].
Best Apps to Change Voice
There are several great apps available to change your voice in videos across various platforms. Here is an overview of the top options:
Adobe Premiere Pro
Platforms: Windows, Mac
Pricing: Starts at $20.99/month
Features: Robust professional video editor that includes built-in audio effects like pitch shifting. Allows precise control over modifying voice.Source
Voicemod
Platforms: Windows, Mac, iOS, Android
Pricing: Free or $10.99/month for Pro
Features: Real-time voice changer with many effects. Ability to create shared audio rooms. AI voice cloning.Source
MorphVOX
Platforms: Windows
Pricing: Free or $39.95 for Pro
Features: Voice modulator with soundboard and background effects. Pitch control and voice presets.Source
Adobe Premiere Pro
Adobe Premiere Pro is a professional video editing software that is part of Adobe’s Creative Cloud subscription service. It provides advanced tools for editing audio and video, including the ability to alter and modify voices in video clips.
Overview
With Premiere Pro, users can change the pitch, tone, and timber of voices in video content. The voice alteration options allow you to make subtle tweaks or drastic transformations to vocal performances. You can adjust a voice to be higher, lower, more robotic, more masculine, more feminine, or shift its age. The voice effects work right within Premiere Pro’s interface and can be applied to video clips on the timeline.
Features
Some key features of Premiere Pro’s voice changer capabilities include:
- Real-time playback of voice effects
- Voice pitch shifting up to 12 semitones higher or lower
- Formant shifting to transform vocal timbre and gender
- Built-in robot, monster, and animal voice effects
- Amplitude and dynamics controls
Tutorial
Changing a voice in Premiere Pro involves just a few simple steps:
- Import the video clip containing the voiceover or dialogue you want to modify.
- Add the clip to your sequence on the timeline.
- With the clip selected, go to the Effects Controls panel.
- Under Audio Effects, click the dropdown and select Vocal Enhancer.
- Adjust the sliders for Pitch, Formant, and other settings to transform the voice.
- Listen to a real-time preview until you achieve your desired effect.
- Render out your video when finished to bake in the voice effect.
With a little practice, you can get great voice manipulation results in Premiere Pro. It provides flexible audio editing options right within your video workflow.
Voicemod
Voicemod is a free voice changer software for Windows and Mac that allows users to transform their voice in real-time for online games, live streaming, and voice chat. It comes with over 50 free voice effects and customizations.
Overview
Voicemod is developed by Voicemod S.L. and first launched in 2019. It has quickly become one of the most popular real-time voice changing apps due to its ease of use, high quality audio processing, and constant new updates.
Features
Some of the key features of Voicemod include:
- Over 50 voice effects like robot, alien, child, Clone trooper, and more
- Ability to pitch shift your voice up or down
- Custom voice transformer with adjustable parameters
- Voice mixer to layer effects
- Soundboard with meme sounds and effects
- Compatible with apps like Discord, Fortnite, VR Chat, PUBG, Skype, and Twitch
- Virtual webcam support
- Free version available with unlimited usage
Tutorial
Using Voicemod is simple:
- Download and install the Voicemod software on your Windows or Mac computer.
- Launch Voicemod and select a voice from the effects library.
- Open your game, streaming, or chat software and choose Voicemod Virtual Audio Device as your input.
- Speak into your mic and hear your transformed voice in real-time.
- Adjust the effects parameters or layer multiple voices together.
For more details, Voicemod has video tutorials on their website.
MorphVOX
MorphVOX is a popular voice changing software developed by Screaming Bee LLC. It works by altering the tone and pitch of your voice to make it sound different.
Some key features of MorphVOX include:
- Ability to sound like a man, woman, or child
- Voice effects like robot, alien, echo, and more
- Background cancellation to remove background noise
- Add sound effects to change the sound of your voice even more
- Compatible with games and chat programs
To use MorphVOX:
- Download and install the software from Screaming Bee’s website
- Select a new voice from the Voice Preset menu
- Adjust the pitch slider and other settings to customize the voice
- Speak into your mic to hear your modified voice
- Enable the background cancellation if needed to reduce background noise
With its wide selection of voices and effects, MorphVOX provides an easy way to disguise your voice online for privacy or just for fun.
Other Options
Beyond dedicated voice changing apps, there are other ways to alter your voice in videos using social media platforms and mobile apps (source). Here are some popular options:
Snapchat Filters: Snapchat has a variety of lenses and filters that can change your voice in videos. Some filters give your voice comical effects like making it high-pitched or low and slow. Others can transform your voice to sound like different characters.
TikTok Effects: Similar to Snapchat, TikTok has vocal effects built into many of their video filters and lenses. You can make your voice sound like a robot, zombie, alien, and more. TikTok also allows you to adjust the pitch of your voice up or down.
Mobile Apps: On the App Store and Google Play Store there are various apps dedicated specifically to altering your voice for videos. Some examples include Voicemod, MorphVOX, and Super Voice Changer. These apps provide advanced customization like pitch shifting, equalization, and adding reverb.
Considerations
When choosing a voice changing app, there are a few key considerations to keep in mind:
First, consider how natural the resulting audio sounds. Some voice changers can produce robotic or obviously modulated results, while high-quality apps like Voicemod use advanced audio processing for more natural sounding voice changes.
There is often a learning curve with voice changing apps, especially more advanced editing software like Adobe Premiere Pro. Beginner-friendly apps like MorphVOX may be easier to pick up quickly.
Cost is also a factor. Subscription-based apps like Voicemod offer more features but come at a recurring price. Meanwhile, some apps like MorphVOX have free versions with limited capabilities.
Testing different voice changing apps to find the right balance of sound quality, usability, and affordability for your needs is recommended.
Conclusion
In summary, there are several powerful voice changing apps available to alter the sound of your voice in videos. Adobe Premiere Pro, Voicemod, and MorphVOX are among the most full-featured options, offering advanced voice modulation controls. With these apps, you can shift your pitch up or down, add effects like echo or robotization, and more. While free apps exist, paid options tend to provide higher quality voice changing capabilities.
When selecting a voice changer app, consider factors like your budget, the control options available, compatibility with your operating system, and whether you need real-time voice changing or can work with prerecorded audio. Test any app thoroughly before relying on it for important videos. While synthetic voice effects are possible, aim for modifications that sound natural. And remember to avoid unethical uses of voice changing technology.
Overall, voice changing apps provide creative ways to enhance videos and explore different vocal deliveries. With the right tool and some practice, you can produce professional voiceovers and audiobooks, create costume voices, anonymize your identity, and more. Approach voice changing as an artistic tool to expand the bounds of self-expression.