PARFIENIUK M, BASZUN J, PETROVSKY AA. Computing of masking thresholds for audio coders based on a quaternionic 4-band wavelet packet transform. Arch. Acoust. [Internet]. 2014 Mar. 30 [cited 2025 Apr. 25];31(2):155-6. Available from: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/665