| Taupū whakamātautau | Ororongo noa TWS | Mahi matua | Wāhanga |
| Urupare Auau | FR | Ko te whakaata i te kaha tukatuka o ngā tohu auau rerekē tētahi o ngā tawhā nui o ngā hua ororongo. | dBSP |
| Te Whakapōturitanga Harmoni Katoa | THD | Te rerekētanga o ngā tohu o ngā roopu auau rerekē i roto i te tukanga tuku ki te tohu taketake, ki te paerewa rānei | % |
| ōwehenga tohu-ki-haruru | SNR | E pā ana ki te ōwehenga o te tohu putanga ki te haruru iti i hangaia e te whakakaha hiko i te wā e mahi ana. Ko tēnei haruru iti ka puta i muri i te haerenga i roto i te taputapu, ā, kāore e whakarerekē i te tohu taketake. | dB |
| Te whakapōturitanga o te takirua mana | Taumata vs THD | Ko te whakapōturitanga i raro i ngā āhuatanga mana whakaputa rerekē ka whakamahia hei tohu i te pumau o te putanga o te mīhini whakaranu i raro i ngā mana rerekē. ngā tikanga. | % |
| Te whānuitanga o te putanga | Ngā V-Rms | Ko te kaha o te putanga o waho o te mīhini whakaranu i te mōrahi kua whakatauria, kua whakaaetia rānei, me te kore he whanoke. | V |
| Papa haruru | Haruru | He haruru ehara i ngā tohu whai hua i roto i ngā pūnaha hikooro. | dB |