27 citations · 229 across the 64 of their papers we have counts for
4 papers · 1 filter
Linear Computer-Music through Sequences over Galois Fields
H. M. de Oliveira, R. C. de Oliveira
It is shown how binary sequences can be associated with automatic composition of monophonic pieces. We are concerned with the composition of e-music from finite field structures. T…
Understanding MIDI: A Painless Tutorial on Midi Format
H. M. de Oliveira, R. C. de Oliveira
A short overview demystifying the midi audio format is presented. The goal is to explain the file structure and how the instructions are used to produce a music signal, both in the…
A Full Frequency Masking Vocoder for Legal Eavesdropping Conversation Recording
R. F. B. Sotero Filho, H. M. de Oliveira, R. M. Campello de Souza
This paper presents a new approach for a vocoder design based on full frequency masking by octaves in addition to a technique for spectral filling via beta probability distribution…
Implementation of an Automatic Syllabic Division Algorithm from Speech Files in Portuguese Language
E. L. F. Da Silva, H. M. de Oliveira
A new algorithm for voice automatic syllabic splitting in the Portuguese language is proposed, which is based on the envelope of the speech signal of the input audio file. A comput…