| Ma'aunin gwaji | Sautin TWS na yau da kullun | Maɓalli aiki | Naúrar |
| Amsar Mita | FR | Nuna ikon sarrafa siginar mita daban-daban yana ɗaya daga cikin mahimman sigogi na samfuran sauti | dBSP |
| Jumlar Harmonic | THD | Karkatarwar siginar mitar mita daban-daban a cikin tsarin watsawa idan aka kwatanta da siginar asali ko ma'auni | % |
| rabon sigina zuwa amo | SNR | Yana nufin rabon siginar fitarwa zuwa ƙarancin hayaniyar da amplifier na wutar lantarki ke samarwa yayin aikinsa. Wannan ƙaramin hayaniyar ita ce an samar da shi bayan wucewa ta kayan aiki kuma baya canza siginar asali. | dB |
| Murgudawar haɗin wutar lantarki | Mataki vs THD | Ana amfani da karkacewar a ƙarƙashin yanayi daban-daban na wutar lantarki don nuna daidaiton fitarwa na mahaɗin a ƙarƙashin iko daban-daban yanayi. | % |
| Girman fitarwa | V-Rms | Girman fitarwa na waje na mahaɗin a matsakaicin da aka ƙayyade ko aka yarda ba tare da murdiya ba. | V |
| Ƙasa mai hayaniya | Hayaniya | Hayaniya banda sigina masu amfani a cikin tsarin lantarki. | dB |