Constant-Q soppi ngir quiz audio

Sooy def quiz bi, tontu yi ak leeral yi dañuy feeñ.

1. naka lañuy xaajalee ay pañe fréquence ci benn soppi-Q budul soppeeku?
   • Logarithmiquement, méngoo ak ton musical
   • Lineer, tolloo ci hertz
   • ci anam wu mucc
   • ci lu ëpp 1000 Hz
2. Luy 'Q' bi ci Constant-Q?
   • limu chaine yi
   • Faktëru kalite bi: ratio fréquence bu digg bi ak yaatuwaayu band bi, ñu baña soppiku
   • ab rang tampon audio
   • Niveau de quantisation
3. Lan moo waral CQT di jëfandikoo palanteer yu gëna gudd ngir jàngat ci fréquence yu woyof?
   • Ngir denc mémoire
   • Ndax fréquence yu woyof yi ñoo gëna kawe
   • Ngir am dayo fréquence bu gëna baax fu note yi jegewaale ci hertz
   • Ngir yokk reverb
4. What happens to a CQT pitch pattern when a chord is transposed up one octave?
   • It becomes a single DC component
   • Its bins shift by a different amount at each note
   • It becomes identical in absolute bin locations without shifting
   • It shifts upward by one octave’s fixed number of frequency bins
5. Ñaata pañe CQT lañu faral di jëfandikoo ngir méngale ak semiton yi?
   • 12
   • 3
   • 100
   • 1000
6. How does the documented librosa CQT implementation compute the transform?
   • By computing each filter from scratch with no shared processing
   • With a recursive subsampling method
   • By recording the audio twice
   • By ignoring all low frequencies
7. What does a chroma-CQT representation do with bins from different octaves?
   • It discards all pitch information
   • It converts audio into RGB images
   • It folds them into pitch classes
   • It assigns each bin a speaker identity
8. What does one column of a time-frequency CQT matrix typically represent?
   • A complete MIDI score
   • A 3D camera pose
   • A single global loudness score for the whole recording
   • CQT coefficients across frequency bins for one analysis frame in time