Paunenge uchitamba mimhanzi, zvakaoma kufukidza ese marara nemutauri mumwechete nekuda kweiyo treakens, uye "yakawandisa, iyo yekuwedzera Naizvozvo, vagadziri vanofanira kupatsanura audio frequency bhendi muzvikamu zvakati wandei uye vanoshandisa vatauri vakasiyana kuti vatambe mapoka akasiyana siyana. Uku ndiko kwakatanga uye basa reCrossover.

The thecrOssoverzvakare "uropi" remutauri, hunoita basa rakakosha mumhando yemhando yepamusoro. Iyo Crossover "brains" muAmplifier vatauri vakanyanya kuoma kumhando inonzwika. Audio kubuda kubva kune simba amplifier. Inofanirwa kuongororwa nezvinhu zvechisimba mune crossover kubvumira zvikwangwani zvemafuro ega ega eyuniti. Naizvozvo, chete nesainzi kugadzira mutauri wepfungwa crossover maitiro akasiyana anogona maitiro akasiyana ezvikamu zvinotaura zvinogadziriswa nesimba uye musanganiswa wakagadziriswa kuti aite vatauri. Unleash iyo yakanyanya kugona, ichiita kuti nguva yekupedzesa yeGreatency yechipiri bhendi yakatsvedza uye iyo inzwi chifananidzo chikamu chakarurama.

Kubva pane inoshanda nheyo, iyo crossover inhandare yefaira yakaumbwa ye capacitors uye inokwana. Iyo nzira yemigwagwa inongopfuura masaini-frequency-frequents uye inovhara yakaderera-frequency masaini; Iyo bass chiteshi ndiyo inopesana neyekutanga chiteshi; Iyo yepakati-renji chiteshi ndeyebhendi-pass-play filter iyo inogona kungopfuura mafambiro pakati peiyo mbiri crossover mapoinzi, imwe yakaderera uye imwe yakakwira.

Izvo zvikamu zvePassive Crossover zvakaumbwa ne l / c / r, izvo, l inductor, c capacitor, uye r phers. Pakati pavo, l. Hunhu hunofanira kuvharidzira nguva zhinji, chero bedzi mafambiro akaderera achipfuura, saka inonzi zvakare yakaderera firita; hunhu hwe c capacitor ingori iyo yakatarisana nekurudziro; R Roman urwo harina hunhu hwekucheka frequency, asi hunotarisirwa kune chaiyo frequency mapoinzi uye iyo frequency bhendi inoshandiswa kururamisa, kuenzanisa curve, uye kunzwa kwekunzwa uye kuderera.

Kukosha kwePassive Crossover kuoma kwehuwandu hwezvikamu zvakanyanya uye zvakaderera-zvinopfuura matunhu efaira. Passive crossovers inoita kunge yakapusa, ine madhiri akasiyana uye maitiro ekugadzira. Izvo zvichaita kuti crossover inoburitsa zvakasiyana mumatauri.