Wedzera

Zvinoreva kana mukurukuri achitsigira ma-multi-channel ekupinza panguva imwe chete, ingave pane inobuda interface ye passive surround speaker, ingave ine USB yekupinza basa, etc. Nhamba ye subwoofers inogona kubatanidzwa kune ekunze surround speaker zvakare imwe yemaitiro ekuyera kuwedzera kwekuita. Iyo yekupindirana kweakajairwa multimedia vatauri anonyanya kusanganisira analog interfaces uye USB interfaces. Zvimwe, senge optical fiber interfaces uye innovative digital interfaces, hazvina kunyanya kuwanda.

Sound effect

Iwo akajairika Hardware 3D ruzha mhedzisiro matekinoroji anosanganisira SRS, APX, Spatializer 3D, Q-SOUND, Virtaul Dolby uye Ymersion. Kunyangwe vaine nzira dzakasiyana dzekuita, vese vanogona kuita kuti vanhu vanzwe zviri pachena-matatu-dimensional ruzha mhedzisiro. Iwo matatu ekutanga akajairika. Chavanoshandisa iThe Extended Stereo theory, inova yekuwedzera dhizaini yeruzha kuburikidza nedunhu, kuitira kuti muteereri anzwe kuti ratidziro yemufananidzo inotambanudzirwa kunze kwevatauri vaviri, kuitira kuti vawedzere mufananidzo wezwi uye kuita kuti vanhu vave nenzvimbo yekunzwisisa uye matatu-dimensionality, zvichizokonzera yakakura stereo maitiro. Pamusoro pezvo, kune maviri matekinoroji ekusimudzira eruzha: inoshanda electromechanical servo tekinoroji (chaizvo ichishandisa iyo Helmholtz resonance musimboti), BBE yakakwirira-tsananguro yeplateau yekuburitsa ruzha system tekinoroji uye "phase fax" tekinoroji, iyo zvakare ine imwe mhedzisiro pakuvandudza ruzha rwemhando. Kune vatauri vemultimedia, SRS neBBE tekinoroji zviri nyore kuita uye zvine mhedzisiro yakanaka, iyo inogona kunyatso kuvandudza mashandiro evatauri.

Tone

Zvinoreva chiratidzo chine chakananga uye chinowanzo dzikama wavelength (pitch), tichitaura colloquially, toni yeruzha. Zvinonyanya kuenderana newavelength. Nokuda kwenzwi rine urefu hupfupi, nzeve yomunhu inodavidza nenzwi rakakwirira, nepo nokuda kweinzwi rine urefu hwakareba, nzeve yomunhu inodavidza neinzwi rakaderera. Shanduko yepitch ine wavelength ndeye logarithmic. Zviridzwa zvakasiyana zvinoridza noti imwe chete, kunyange zvazvo timbre yakasiyana, asi kukwirira kwadzo kwakafanana, kureva kuti, masaisai eruzha rwakafanana.

Timbre

Maonero emhando yenzwi zvakare hunhu hwehumwe ruzha hunoisiyanisa kubva kune imwe. Kana zviridzwa zvakasiyana zvichiridza toni imwechete, timbre yavo inogona kunge yakasiyana. Izvi zvinodaro nekuti masaisai avo akakosha akafanana, asi zvikamu zve harmonic zvakasiyana. Naizvozvo, iyo timbre haingotsamira pane yakakosha masaisai, asi zvakare yakanyatso hukama kune harmonics iyo yakakosha chikamu cheiyo fundamental wave, iyo inoita kuti chiridzwa chimwe nechimwe chemimhanzi uye munhu mumwe nemumwe ave netimbre yakasiyana, asi tsananguro chaiyo inonyanya kuzviisa pasi uye inogona kunzwa Pane isinganzwisisike.

Dynamic

Reshiyo yeakasimba kune asina kusimba muruzha, inoratidzwa mu dB. Semuenzaniso, bhendi rine simba re 90dB, zvinoreva kuti chikamu chisina simba chine 90dB simba shoma pane chikamu chine ruzha. Dynamic range ndiyo reshiyo yesimba uye haina chekuita nehupamhi hwezwi. Sezvambotaurwa, kushanduka kwemazwi akasiyana-siyana mumasikirwo anosiyanawo zvikuru. Chiratidzo chekutaura chinenge 20-45dB chete, uye simba remamwe masimphoni anogona kusvika 30-130dB kana kupfuura. Nekudaro, nekuda kwezvimwe zvipimo, iyo ine simba renji yeinzwi system kashoma kusvika kune inochinja yebhendi. Ruzha rwemukati rwechishandiso chekurekodha chinotarisa ruzha rusina kusimba runogona kurekodhwa, nepo huwandu hwechiratidzo chepamusoro (kukanganisa nhanho) yegadziriro inodzikamisa ruzha rwakasimba. Kazhinji, simba rekuchinja kwechiratidzo chezwi rinoiswa ku100dB, saka iyo inoshanduka yemidziyo yekuteerera inogona kusvika ku100dB, iyo yakanaka kwazvo.

Total harmonics

Inorevera kune ekuwedzera harmonic zvikamu zveinobuda siginecha inokonzerwa neasina mutsara zvikamu pane yekuisa chiratidzo kana odhiyo chiratidzo chinopfuura nepamagetsi amplifier. Harmonic distortion inokonzerwa nenyaya yekuti iyo system haina kunyatso mutsara, uye tinoiratidza sechikamu chechikamu chemudzi wepakati weiyo ichangobva kuwedzerwa yakazara harmonic chikamu kune rms kukosha kwechiratidzo chepakutanga.