Možeš da koristiš ARTA jig i program ARTA :
http://www.artalabs.hr/
.... a možeš i bez ARTA jig-a ukoliko ne želiš meriti impedansu već samo frekventni grafik.
Behringer ECM8000 mikrofon ili Panasonikove mikrofonske kapsule WM61A. Imaš ovde podrobnije objašnjeno. http://www.linkwitzlab.com/sys_test.htm
Zvučne kartice imaš nabrojane na ARTA sajtu, tj. neku od sledećih:
[*]RME UFX, Fireface 800, RME Fireface 400, RME HDSP
[*]M-Audio Audiophile 2496, USB Transit, Delta 44, Mobile USB Pre, Firewire Solo
[*]Axys D-AudioCard
[*]Echo Gina24, Echo Layla 24, Echo Indigo I/O (notebook)
[*]EMU 1820M, 1616M, 0204USB, 0404USB, EMU USB Tracker Pre
[*]YAMAHA GO46 and Terratec Firewire FWX24 (sample rate manually tuned) (drivers do not works on Windows 7)
[*]Marian Trace Alpha, Terratec EWX 24/96
[*]Digigram VxPocket 440 - a notebook PCMCIA card
[*]TASCAM US-122 - USB audio, Infrasonic Quartet, Sound Devices USBPre2
[*]Creative Soundblaster X-Fi (works on all sampling frequencies in sound creation mode)
[*]ESI Juli, U24 USB and Waveterminal, ESI Quatafire 610
[*]Creative Soundblaster Live 24 and Extigy-USB, Audigy ZS laptop, but only at 48kHz sampling frequency,
[*]Turtle Beach Pinnacle and Fuji (good old ISA card)
[*]Soundblaster MP3+ USB (notice: don't install SB driver, use a Windows XP default driver),
[*]Soundcards and on-board audio with AC97 codecs,
Ja bih na ovo dodao još i M-Audio Fast Track USB MKII koju koristimo Neskor i ja.
Pored arte možeš koristiti i HOLMimpulse. Besplatan program za merenje koji je opisan u temi koju si pregledao.