Narration Studio - Audio & TTS

Create voice narrations, audio dramas, and narrated videos with TTS, sound effects, BGM, and a multi-track timeline.

Narration Studio is a multi-track audio editor for creating voice narrations, audio dramas, podcasts, and immersive soundscapes on Android.

Combine text-to-speech (TTS), sound effects (SE), background music (BGM), and spatial audio on an intuitive timeline. Arrange voice clips, customize audio settings, and create layered sound scenes with flexible timing and sound positioning.

KEY FEATURES

1. MULTI-TRACK AUDIO TIMELINE
- Arrange, move, and customize voice clips, sound effects, and music
- Control timing, pauses, and narration pacing
- Automatic clip placement to help prevent overlap
- Pinch-to-zoom timeline navigation

2. SPATIAL AUDIO & 2D SOUND STAGE (XY PAD)
- Position audio clips on a visual 2D sound stage
- Stereo panning from far left to far right (-1.0 to +1.0)
- Independent distance and reverb depth control per clip
- Visual glowing pulses represent acoustic effects in real time

Create stereo sound positioning for character voices and sound effects.

3. VOICE SETTINGS & AUDIO EFFECTS
- Select voices and languages from installed Android speech engines
- Speech rate: 0.25x to 3.0x
- Voice pitch: 0.25 to 2.0
- Individual volume and gain control
- Reverb presets: Room, Concert Hall, Cave/Echo, and Radio/Telephone

Adjust speech speed, pitch, volume, and reverb for different narration styles and character voices.

4. BUILT-IN SOUND EFFECTS (SE) LIBRARY
- Over 30 built-in sound effects, including impacts, chimes, lasers, explosions, and alerts
- Volume, stereo pan, and reverb controls for each effect
- Place sound effects alongside voices on the timeline

Add atmosphere and audio cues to narrated scenes and audio dramas.

5. BGM MIXING & AUTOMATIC DUCKING
- Import MP3, AAC, WAV, M4A, and FLAC music files
- Automatic looping throughout your project
- Speech ducking lowers BGM volume during narration
- Smooth end fade-out

Mix narration, background music, and sound effects with convenient volume controls.

6. VOICE-TO-TEXT RECORDING (STT)
- Transcribe speech using your device's speech recognition features
- Generate new speech clips from recognized text
- Convert recognized speech into TTS clips using your selected voice settings

Draft narration scripts and create voice clips using speech recognition.

7. SRT SUBTITLE SUPPORT & AUTOMATION TAGS
- Import SRT files to create narration clips based on subtitle timecodes
- Export synchronized SRT subtitle files
- Adjust voice and audio properties using automation tags

Supported tags:
- <v "VoiceName"> — Select voice or language
- <s 1.2> — Set speech speed
- <p 1.0> — Set voice pitch
- <g 0.9> — Set volume gain
- <r 0.3> — Set reverb depth
- <l -0.5> — Set stereo pan
- <se "se_name"> — Convert a subtitle block to a sound effect track

Create time-synchronized narration and automate selected audio settings within subtitle text.

8. WAV AUDIO EXPORT
- Export 44.1kHz, 16-bit uncompressed WAV audio
- Export synchronized SRT subtitles
- Use exported files with Premiere Pro, Final Cut Pro, DaVinci Resolve, and CapCut

USE CASES
- YouTube, TikTok, Reels, and Shorts narration
- Audio dramas and multi-character storytelling
- Tutorial, explainer, and educational video voiceovers
- Podcasts and audiobook-style narration
- Character voices and sound-based storytelling
- Voice narration without recording your own voice

CREATE NARRATION WITH VOICE, MUSIC & SOUND

Narration Studio combines text-to-speech, multi-track audio editing, sound effects, background music, and 2D spatial sound positioning in one Android app.

Arrange audio clips, customize voice settings, and build narrated scenes with a timeline-based audio workflow.