Munyaya yeruzha, frequency inoreva pitch kana pitch yeruzha, inowanzo taurwa muHertz (Hz). Frequency ndiyo inosarudza kana ruzha rwuri bass, mid, kana high. Heano mamwe ma frequency akajairika eruzha uye mashandisirwo arwo:

1. Kuwanda kwebass: 20 Hz -250 Hz: Iyi ndiyo frequency yebass, inowanzo gadziriswa nebass speaker. Mafrequency aya anogadzira bass effects dzakasimba, dzakakodzera chikamu chebass chemimhanzi uye low-frequency effects dzakadai sekuputika mumafirimu.

2. Mafambiro epakati nepakati: 250 Hz -2000 Hz: Mafambiro aya anosanganisira mafrequency makuru ekutaura kwevanhu uye ndiwo ari pakati pekurira kwezviridzwa zvakawanda. Manzwi mazhinji nezviridzwa zvemimhanzi zviri mukati meaya mafrequency kana tichitarisa manzwi.

3. Kurira kwenzwi kwakakwirira: 2000 Hz -20000 Hz: Kurira kwenzwi kwakakwirira kunosanganisira nzvimbo dzekurira kwakakwirira dzinogona kunzwisiswa nekunzwa kwevanhu. Kurira uku kunosanganisira zviridzwa zvakawanda zvinonzwika zvakanyanya, zvakaita semakiyi epamusoro eviolin nemapiyano, pamwe chete nemanzwi akapinza evanhu.

Muhurongwa hweruzha, zvakanaka kuti mafrequency akasiyana eruzha atumirwe nenzira yakaringana kuitira kuti ruzha ruve rwakarurama uye rwakakwana. Nokudaro, mamwe masisitimu eruzha anoshandisa ma equalizer kugadzirisa vhoriyamu pamafrequencies akasiyana kuti awane mhedzisiro yeruzha rwaunoda. Zvinofanira kucherechedzwa kuti kunzwa kwenzeve yemunhu kumafrequencies akasiyana kunosiyana, ndosaka masisitimu eruzha achiwanzoda kuenzana mafrequencies akasiyana-siyana kuti agadzire ruzivo rwechisikigo uye rwakasununguka rwekunzwa.

QS-12 Simba rakayerwa: 300W

Chii chinonzi simba rakarongwa?

Simba rakatarwa resisitimu yeruzha rinoreva simba iro sisitimu inogona kuburitsa zvakadzikama panguva yekushanda kwayo nguva dzose. Ichi chiratidzo chakakosha chekushanda kwesisitimu, zvichibatsira vashandisi kunzwisisa kushanda kwesisitimu yeruzha uye huwandu uye mhedzisiro yainogona kupa kana ishandiswa zvakajairika.

Simba rakatarwa rinowanzo ratidzwa mu watts (w), zvichiratidza huwandu hwesimba iro sisitimu inogona kuburitsa nguva dzose pasina kukonzera kupisa kwakanyanya kana kukuvara. Simba rakatarwa rinogona kuva kukosha pasi pemitoro yakasiyana (yakadai se 8 ohms, 4 ohms), sezvo mitoro yakasiyana ichizokanganisa kugona kwesimba kubuda.

Zvinofanira kucherechedzwa kuti simba rakayerwa rinofanira kusiyaniswa nesimba rakayerwa. Simba rakayerwa ndiro simba guru rinogona kutsungirira sisitimu munguva pfupi, rinowanzo shandiswa kubata kuputika kunopisa kana kuti peaks of audio. Zvisinei, simba rakayerwa rinonyanya kutarisana nekushanda kwenguva refu.

Pakusarudza sisitimu yeruzha, zvakakosha kunzwisisa simba rakatarwa nekuti rinogona kukubatsira kuona kana sisitimu yeruzha yakakodzera zvaunoda. Kana simba rakatarwa resisitimu yeruzha riri pasi pedanho rinodiwa, zvinogona kukonzera kukanganisika, kukuvara, uye kunyange njodzi yemoto. Kune rumwe rutivi, kana simba rakatarwa resisitimu yeruzha riri pamusoro pedanho rinodiwa, rinogona kutambisa simba nemari.

Simba rakayerwa reC-12: 300W