Wedzera

Zvinoreva kana spika ichitsigira kupinda kwemachaneli akawanda panguva imwe chete, kana paine chinobuda chinobuda chespika dzinotenderedza dzisingashande, kana iine basa rekuisa USB, nezvimwewo. Huwandu hwesubwoofer dzinogona kubatanidzwa kune spika dzinotenderedza dzekunze ndeimwe yenzira dzekuyera mashandiro ekuwedzera. Ma interface ema spika e multimedia akajairika anosanganisira ma analog interfaces uye ma USB interfaces. Mamwe, akadai se optical fiber interfaces uye innovative digital interfaces, haana kuwanda.

Ruzha rwakaita seruzha

Matekinoroji e3D emhedzisiro yezwi anowanzo shandiswa muhardware anosanganisira SRS, APX, Spatializer 3D, Q-SOUND, Virtaul Dolby naYmersion. Kunyangwe vaine nzira dzakasiyana dzekushandisa, vese vanogona kuita kuti vanhu vanzwe pachena kuti mhedzisiro yenzwi ine mativi matatu. Matatu ekutanga akajairika. Chavanoshandisa iExtended Stereo theory, iyo ndeyekugadzirisa chiratidzo chenzwi kuburikidza necircuit, kuitira kuti muteereri anzwe kuti divi remufananidzo wezwi rakatambanudzwa kuenda kunze kwemaspika maviri, kuitira kuti mufananidzo wezwi uwedzere uye kuti vanhu vave nepfungwa yenzvimbo uye mativi matatu, zvichikonzera stereo effect yakakura. Pamusoro pezvo, kune matekinoroji maviri ekuvandudza ruzha: tekinoroji ye active electromechanical servo (zvikuru uchishandisa Helmholtz resonance principle), tekinoroji yeBBE high-definition plateau sound reproduction system uye tekinoroji ye "phase fax", iyo inewo mhedzisiro yakati pakuvandudza mhando yenzwi. Kune maspika emultimedia, matekinoroji eSRS neBBE ari nyore kushandisa uye ane mhedzisiro yakanaka, iyo inogona kuvandudza mashandiro emaspika.

Ruzha

Zvinoreva chiratidzo chine urefu hwewavelength hwakati uye hunowanzo gadzikana (pitch), mukutaura kwemitauro, matauriro eruzha. Zvinonyanya kutsamira pahurefu hwewavelength. Kune ruzha rune urefu hwewavelength hupfupi, nzeve yemunhu inopindura nenzwi rakakwirira, nepo kune ruzha rune urefu hwewavelength hurefu, nzeve yemunhu inopindura nenzwi rakaderera. Kuchinja kwenzwi newavelength kunonyanya kuenderana nelogarithmic. Zviridzwa zvakasiyana zvinoridza noti imwe chete, kunyangwe timbre yakasiyana, asi nzwi razvo rakafanana, kureva kuti, mafungu makuru eruzha akafanana.

Timbre

Kunzwisisa kunaka kweruzha ndiko hunhu hunozivikanwa hweruzha rumwe runorusiyanisa nerumwe. Kana zviridzwa zvakasiyana zvichiridza toni imwe chete, timbre yazvo inogona kusiyana zvikuru. Izvi zvinodaro nekuti mafungu avo esimba akafanana, asi zvikamu zveharmonic zvakasiyana zvikuru. Nokudaro, timbre haingotsamiri pafungu resimba chete, asiwo ine hukama hwakasimba neharmonic dziri chikamu chakakosha chefungu resimba, izvo zvinoita kuti chiridzwa chega chega chemimhanzi nemunhu wega wega ave netimbre yakasiyana, asi tsananguro chaiyo inonyanya kuenderana nepfungwa dzake uye inogona kunzwa seyakavanzika.

Simba

Chiyero cheakasimba kune asina simba muruzha, chinoratidzwa mu dB. Semuenzaniso, bhendi rine dynamic range ye90dB, zvinoreva kuti chikamu chisina simba chine 90dB shoma pane chikamu chine ruzha. Dynamic range ndiyo ratio yesimba uye haina chekuita nemazinga akazara eruzha. Sezvambotaurwa, dynamic range yemanzwi akasiyana-siyana muzvisikwa inosiyana-siyanawo. Chiratidzo chekutaura chakajairika chinongosvika 20-45dB chete, uye dynamic range yemamwe ma symphony inogona kusvika 30-130dB kana kupfuura. Zvisinei, nekuda kwezvimwe zvipingamupinyi, dynamic range ye sound system haiwanzosvika dynamic range yebhendi. Ruzha rwemukati rwechinhu chekurekodha runosarudza dynamic range inogona kurekodhwa, nepo kugona kwesignal kwakanyanya (distortion level) yesystem kuchiganhurira sound yakasimba. Kazhinji, dynamic range yesound signal yakaiswa ku100dB, saka dynamic range yeaudio tool inogona kusvika 100dB, inova yakanaka kwazvo.

Maharamoniki ese

Zvinoreva zvikamu zvekuwedzera zve harmonic zvechiratidzo chekubuda chinokonzerwa nezvinhu zvisiri zvemutsara kupfuura chiratidzo chekupinda kana sosi yechiratidzo cheaudio ichipfuura nepa power amplifier. Harmonic distortion inokonzerwa nekuti system haina linear zvakakwana, uye tinoitsanangura sechikamu che root mean square yechikamu che harmonic chakawedzerwa ku rms value yechiratidzo chekutanga.