There is provided an audio signal transmitting apparatus including: a channel mapping unit which determines the audio signals allocated to each of the channels and generates channel mapping information representing types of the audio signals allocated to each of the channels; an audio signal transmitting unit which transmits the audio signals allocated to each of the channels by the channel mapping unit to the external connection apparatuses by a first transmitting scheme or a second transmitting scheme; and a connection management information providing unit which provides connection management information including the channel mapping information and transmitting scheme information representing the transmitting scheme of the audio signals to the external connection apparatuses.