Understand your audio.
Try Resonance on a short English recording. Get words, emotion, and speaking style, then copy the API request.
Live microphone
Resonance 2 preview · realtime transcript
Speak and see results as you go. Free, up to 30 seconds. Audio is sent to Oruk for analysis.
Scores describe vocal expression. Audio processing and privacy
Analyze a recording
Resonance 1 · English recordings. No account is needed.
WAV, FLAC, MP3, M4A, OGG, or WebM · up to 30 seconds and 10 MB. Select audio to upload and analyze automatically. Uploads are private and expire after 10 minutes. Audio processing and privacy.
Human recording · CREMA-D
Working with live audio? Explore the Realtime preview.
Resonance 1 · Batch result
Words, tone, and emotion.
Select a recording to start analysis, then copy the matching API request.
More demos
Hear oruk in action
The same Speech API you just tried, put to work. Each demo listens to how you sound. Best with a microphone and headphones.
Your whole call, decoded
Drop in any conversation and Oruk lays out the transcript alongside emotion and speaking style, moment by moment. It’s the same analysis behind the API you just tried, run over a full recording.
- Word-level transcription
- Emotion and delivery per segment
- Copy the API request behind any result
Talk to it like a real agent
Pick up an iPhone-style call and just speak. Oruk reads your tone as you talk and adapts in the moment, then hands back a post-call report a QA team could act on.
- Real-time emotion on a live call
- Natural voice back-and-forth
- End-of-call summary and risk flags
A story that hears how you feel
Speak to the townsfolk to earn coin, run errands, and carry passwords across the map. The world responds to the emotion in your voice, not just the words you choose.
- Voice-controlled 2D adventure
- Emotion changes how characters react
- No typing, just talk
Karaoke for your emotions
Play a clip and perform along, matching its feeling line by line. Oruk scores both the emotion you bring and the words you land, then grades the run.
- Sing or speak along to real clips
- Scored on feeling and lyrics
- Best with headphones
Simon Says, with feeling
The host calls out a growing sequence of emotions and you repeat it back out loud, convincingly enough for Oruk to believe you. Miss the feeling and the streak ends.
- Perform emotions on cue
- A growing memory sequence
- Beat your high score