Meanings of feeble sounds in English

Where do you think your feeble sounds have gone?

The distance gave no indication of their power; in Earth's oceans, quite feeble sounds could travel equally far.

All afternoon a damp pall had overhung the Island, mopping up feeble sounds and strangely muffling the stronger.

The last feeble sounds she uttered were addressed to him; and their burden was still of consolation and of love.

The microphone as a means of magnifying feeble sounds has been employed for localising the leaks in water pipes and in medical examinations.

Besides transmitting sounds to a distance, Wheatstone devised a simple instrument for augmenting feeble sounds, to which he gave the name of 'Microphone.'

Feeble sounds, drawn from a series of reeds of different lengths, form a slow and plaintive accompaniment.