Spectrography by Human Hearing Modelling
Traditional spectrography effectively makes use of a bank of fixed bandwidth band-pass filters. The bandwidth can be adjusted to optimize the time and frequency resolution of the spectrogram. Acoustic analysis by the human ear makes use of a bank of band-pass filters whose bandwidth changes as a function of center frequency. The paper describes a real-time transputer-based implementation of a human hearing modeling spectrograph and spectrograms from a variety of acoustic data.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.