Remember that this is a primer, not the be-all and end-all work on spectrogram reading. Also worth doing is some prosodic stuff, pitch and duration, amplitude and that kind of thing, as it …

Nov 12, 2024 · What is a spectrogram and how do they work? Learn how to read a spectrogram and begin understanding important information about your audio.

Aug 6, 2024 · In this introductory guide, we go over what a spectrogram is, how to analyze them, and why they’re valuable for anyone who’s looking to analyze audio on a deeper level.

For most colormaps, darker shades (dark blue using the default IQEngine colormap) indicate lower amplitudes, while brighter shades (such as yellows or reds) denote higher amplitudes. …

Sep 12, 2025 · If you want to identify, repair, or creatively reshape sound with precision, you need to understand spectrograms. This article explains what they reveal, how to interpret them, and …

Vowels have a clear formant structure on the spectrogram. There is a principled relationship between vowel height, backness, rounding, etc. and what the formants look like. We won't go …

Understanding a spectrogram involves interpreting its three dimensions: time, frequency, and amplitude. The horizontal axis, or X-axis, represents time, progressing from left to right as the …

Below is a 30 second section of a spectrogram produced in Audacity using its default colour scheme, where blues indicate quieter sounds, ranging through to intense pinks being louder …

Aug 21, 2025 · Learn how to read a spectrogram to detect noise, voice, edits, and deliver court-ready audio analysis.

Spectrograms A spectrogram is a hybrid between an FFT and a time domain graph- it shows how the spectral content of the vibration changes over time. Spectrograms are especially useful for …