Napredna pretraga

Pregled bibliografske jedinice broj: 202804

Equalization of a PC Audio Card


Dadić, Martin; Somek, Branko; Pinezić, Vinko
Equalization of a PC Audio Card // MIPRO 2005 Proceedings/MEET / Biljanović, Petar ; Skala, Karolj (ur.).
Opatija: MIPRO, 2005. str. 162-164 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Equalization of a PC Audio Card

Autori
Dadić, Martin ; Somek, Branko ; Pinezić, Vinko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
MIPRO 2005 Proceedings/MEET / Biljanović, Petar ; Skala, Karolj - Opatija : MIPRO, 2005, 162-164

Skup
28th International Convention MIPRO 2005

Mjesto i datum
Opatija, Hrvatska, 30.05-03.06.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Equalization; FIR filters; audio cards

Sažetak
The main goal of this paper was the equalization of an inexpensive PC audio card and the application of a PC computer as a storage device for the sound pressure and vibration measurements. Since magnitude response of the audio card is not flat in the desired frequency band, a finite impulse response (FIR) digital filter was designed and implemented in order to equalize the overall response of the audio card. In the middle frequency range, least squares linear phase equalizer performs better results, but for the low frequencies the Parks-McClellan equalizer is superior.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
0036011

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb