LMEC-15B Na'urar Sauti (Bututun Resonance)

Gwaje-gwaje

1. Ka lura da sautin da ake ji a cikin bututun resonance

2. Auna saurin sauti

Babban ƙayyadaddun fasaha
1. Bututun Resonance: bangon bututun an yi masa alama da sikelin, daidaiton sikelin shine 1 mm, kuma jimlar tsawonsa bai gaza 95 cm ba; Girma: tsayin da ya dace shine kimanin mita 1, diamita ta ciki shine 34 mm, diamita ta waje shine 40 mm; Kayan aiki: plexiglass mai inganci;
2. Mazubin bakin karfe: don ƙara ruwa. Ana iya cire shi cikin sauƙi idan ba a amfani da shi, kuma ba ya shafar motsi sama da ƙasa na akwatin ruwan lokacin da aka sanya shi a kan akwatin ruwa yayin gwajin;
3. Mai samar da raƙuman sauti mai daidaitawa (tushen sigina): kewayon mita: 0 ~ 1000Hz, mai daidaitawa, an raba shi zuwa ƙungiyoyi biyu na mita, siginar sine wave ce, karkacewa ≤ 1%. Ana nuna mitar ta hanyar mitar mita, kuma girman fitarwar wutar lantarki yana ci gaba da daidaitawa don cimma tasirin ƙarar lasifika mai daidaitawa;
4. Akwatin ruwa: ƙasan an haɗa shi da bututun resonance ta bututun roba na silicone, kuma saman an cika shi da ruwa cikin sauƙi ta cikin rami; Yana iya motsawa sama da ƙasa ta cikin sandar tsaye, kuma ba zai yi karo da wasu sassa ba;
5. Lasifika (ƙaho): wutar lantarki tana da kusan 2Va, kewayon mita shine 50-2000hz;
6. Maƙallin: ya haɗa da faranti mai nauyi da sandar tallafi, wanda ake amfani da shi don tallafawa bututun resonance da akwatin ruwa.