Tsoka limapangidwa ndi electromacagnet, coil ndi ma rope filimu, yomwe imatembenuza mawonekedwe apano. Mfundo ya fizics ndikuti pomwe zomwe zimadutsa kumene kudzera mu coil, gawo la ma electromagnetic limapangidwa, ndipo njira ya maginito ndi lamulo lamanja. Tiyerekeze kuti mawu otulutsa mawu a amasewera c nthawi ya 261.6Hz, zotulutsa zokweza 261.6Hz magetsi mafunde ndikutumiza kusintha kwa C. Wokamba nkhani amatulutsa mawu pomwe coil, limodzi ndi kanema wa wokamba, amatulutsa funde, lomwe limafalikira ku mpweya wozungulira. [1]
Komabe, chifukwa champhamvu mafunde omwe khutu laumunthu limatha kumva ndi zochepa, mawonekedwe a fundeleng ndi 1.7cm - 20hz (20hz), kotero pulogalamu yonseyo idzaikidwa mumitundu iyi. Okweza ma electromagnetic amakhala ndi magetsi opanga magetsi (kuphatikizapo: Mau a Magnet Coil, omwe amadziwikanso kuti coil yamagetsi). Makina oyendetsa mafunde (kuphatikiza: filimu yomveka, ndiye kuti, nyambo ya diaphragm yophimba funde), kuthandizira dongosolo (kuphatikiza: Basin.). Imagwiranso chimodzimodzi. Njira yosinthira mphamvu imachokera ku mphamvu zamagetsi kwa mphamvu zamagetsi, kenako kuchokera ku mphamvu yamagetsi kuwedza mphamvu.
Wokamba nkhani ndi wokamba nkhani, wokamba pakati pa mawu, funde lalitali, losangalatsa la anthu, ndipo limakondweretsa, nthawi zambiri limagwiritsidwa ntchito ku KTV, siteji ndi zinthu zina zosangalatsa.
