Social and Behavioral Sciences Commons^™

Distinguishing High-Quality Audio: The Unique Contribution Of Bit-Depth Resolution?, Benjamin Stone

Masters Theses, 2020-current

Individuals are capable of discerning high- and low-quality digital audio, but the current evidence tends to confound sampling rate and bit depth (see Mizumachi et al., 2014). When bit-depth is constant, higher sampling rates can be discerned (Oohashi et al., 2000). It likewise has been argued that 16- and 24-bit audio can be distinguished when sampling rate is constant (Kanetada et al., 2013). The present study aimed to evaluate bit-depth-related perceptual ability using simplified tone stimuli in order to determine at which point from 8- to 24-bit that further increases in bit-depth resolution are no longer perceptually beneficial. Potential contributions …