01 / Corpus observatory
The emotional
texture of speech.
A closer look at emotion and energy in IPTV good audio. Explore the distribution, then hear the texture behind the numbers.
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The emotional mix
What does good audio feel like?
Choose an emotion to explore its clips ↓
The manifest’s model energy
Three bands of model energy.
LowMediumHigh
See the exact boundaries
02 / Listening room · English only
Find the feeling.
Hear the difference.
Five clips per emotion and energy range, where available. Every spectrogram comes from the audio you hear.
Select an emotion, then compare across the three energy bands. Playback is one clip at a time.
Spectrograms show time along the horizontal axis and frequency along the vertical axis. Brighter regions have greater spectral power. Display scales are described in the methodology.
03 / Behind the analysis
Know what
you’re hearing.
A transparent record of selection, measurement and coverage.
Download the analysis JSON ↗