ngala1nnoiserefers to human noise only and not any other noiseKamedngel hu ngala idan u-ungngad baley yu.The noise from the children in your house can be heard.2.3.2.2Sound2intransto make noiseAntan pangngangala ma-lat dengelen tayu hu e-helen tu.Do not be noisy so that we will hear what he will say.Simkalang 2um-/-imm-, maN-/naN-