صدای دهان

Blowing through a closed in space, creating a primitive, horn-like sound (21), mid-range.

Blowing through a closed in space, creating a primitive, horn-like sound (16), low.

Blowing through a closed in space, creating a primitive, horn-like sound (23), mid-range.

Blowing through a closed in space, creating a primitive, horn-like sound (18), low.

Blowing through a closed in space, creating a primitive, horn-like sound (25), mid-range.

Blowing through a closed in space, creating a primitive, horn-like sound (20), low.

Blowing through a closed in space, creating a primitive, horn-like sound (15), low.

Blowing through a closed in space, creating a primitive, horn-like sound (3), low

Blowing through a closed in space, creating a primitive, horn-like sound (4), low

Blowing through a closed in space, creating a primitive, horn-like sound (2), low

Human mouth blowing into a vacuum tube.

Blowing through a closed in space, creating a primitive, horn-like sound (28), low.

Blowing through a closed in space, creating a primitive, horn-like sound (6), low

Blowing through a closed in space, creating a primitive, horn-like sound (5), low

Blowing through a closed in space, creating a primitive, horn-like sound (1), low