Developing of sound attacks detecting method for sound processing devices

E.N. Ostashevsky; V.M. Pestrikov; S.V. Perelygin

doi:10.18127/j00338486-201812-15

Developing of sound attacks detecting method for sound processing devices

E.N. Ostashevsky¹, V.M. Pestrikov², S.V. Perelygin³

research article UDC 534.41 Pages: 120-124 doi.org/10.18127/j00338486-201812-15

¹ Ph.D.(Eng.), Associate Professor, St. Petersburg State University Of Film And Television
² Dr.Sc.(Eng.), Associate Professor, Professor, Department of Audiovisual Systems and Technologies, St. Petersburg State University Of Film And Television
³ Ph.D.(Eng.), Associate Professor, Department of Audiovisual Systems and Technologies, St. Petersburg State University Of Film And Television

Keywords: sound attack signal envelope comparator variable threshold level musical instrument

Abstract

The article describes the problem of registration of musical instruments’ sounds by detecting the attack of each sound. The authors propose a method based on comparing the envelope of a sound with a variable threshold. Analytical expressions for the parameters of the registration device and sound signal are obtained.

How to cite

Осташевский Е.Н., Пестриков В.М., Перелыгин С.В. Разработка метода обнаружения звуковых атак для средств обработки звука // Радиотехника. 2018. № 12. С. 120–124. DOI: https://doi.org/10.18127/j00338486-201812-15

References

Murer D. Voprosy’ obrabotki signalov pri mashinnom sinteze muzy’ki. TIIE’R. 1977. T. 65. № 8. S. 5−40.
Aldoshina I.A., Pritts R. Muzy’kal’naya akustika. Uchebnik dlya vy’sshix uchebny’x zavedenij. SPb.: Kompozitor. 2006. 720 s.
Baskakov S.I. Radiotexnicheskie czepi i signaly’. M.: Vy’sshaya shkola. 1983.
Kazarinov Yu.M. Poisk, obnaruzhenie i izmerenie parametrov signalov v radionavigaczionny’x sistemax. M.: Sov. radio. 1975.
Zy’ryanov Yu.T., Belousov O.A., Fedyunin P.A. Osnovy’ radiotexnicheskix sistem: Ucheb. posobie. Tambov: Izd-vo TGTU. 2011. 144 s.
Ostashevskij E.N. Razrabotka metoda i apparatury’ upravleniya nestaczionarny’mi fazami signalov dlya preobrazovaniya tembra pri sozdanii zvukovy’x e’ffektov. Avtoref. dis. kand. tex. nauk. L.: LIKI. 1987. 24 s.
Afanas’ev B.P. i dr. Teoriya linejny’x e’lektricheskix polej. M.: Vy’sshaya shkola. 1973.
Teumin I.I. Spravochnik po perexodny’m e’lektricheskim proczessam. M.: Svyaz’izdat. 1951.
Ishutkin Yu.M., Uvarov V.K. Osnovy’ modulyaczionny’x preobrazovanij zvukovy’x signalov. SPb.: Izd-vo SPbGUKiT. 2004.
Allon S.M., Maksimov N.I. Muzy’kal’naya akustika. M.: Vy’sshaya shkola. 1971. 11. Modr A. Muzy’kal’ny’e instrumenty’. M.: Muzizdat. 1959.

[1] Murer D. Voprosy’ obrabotki signalov pri mashinnom sinteze muzy’ki. TIIE’R. 1977. T. 65. № 8. S. 5−40.

[2] Aldoshina I.A., Pritts R. Muzy’kal’naya akustika. Uchebnik dlya vy’sshix uchebny’x zavedenij. SPb.: Kompozitor. 2006. 720 s.

[3] Baskakov S.I. Radiotexnicheskie czepi i signaly’. M.: Vy’sshaya shkola. 1983.

[4] Kazarinov Yu.M. Poisk, obnaruzhenie i izmerenie parametrov signalov v radionavigaczionny’x sistemax. M.: Sov. radio. 1975.

[5] Zy’ryanov Yu.T., Belousov O.A., Fedyunin P.A. Osnovy’ radiotexnicheskix sistem: Ucheb. posobie. Tambov: Izd-vo TGTU. 2011. 144 s.

[6] Ostashevskij E.N. Razrabotka metoda i apparatury’ upravleniya nestaczionarny’mi fazami signalov dlya preobrazovaniya tembra pri sozdanii zvukovy’x e’ffektov. Avtoref. dis. kand. tex. nauk. L.: LIKI. 1987. 24 s.

[7] Afanas’ev B.P. i dr. Teoriya linejny’x e’lektricheskix polej. M.: Vy’sshaya shkola. 1973.

[8] Teumin I.I. Spravochnik po perexodny’m e’lektricheskim proczessam. M.: Svyaz’izdat. 1951.

[9] Ishutkin Yu.M., Uvarov V.K. Osnovy’ modulyaczionny’x preobrazovanij zvukovy’x signalov. SPb.: Izd-vo SPbGUKiT. 2004.

[10] Allon S.M., Maksimov N.I. Muzy’kal’naya akustika. M.: Vy’sshaya shkola. 1971. 11. Modr A. Muzy’kal’ny’e instrumenty’. M.: Muzizdat. 1959.

Abstract

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