Clairaudience
Clairaudience is the hearing of distant sounds in the astral plane by means
of the astral ear. The process is similar to clairvoyance. The astral
sound-vibrations are caught hold of by the astral sense of hearing. A
clairvoyant need not necessarily be a clairaudient. These are two distinct
powers.
Patanjali Maharshi gives the method to develop this power of distant hearing.
"Shrotrakasayoh" (Patanjali Yoga Sutras, 3-41). By Samyama on the
relation between the ear and Akasa, comes divine hearing. Samyama is
concentration and meditation combined.
All the inhabitants of the Pitriloka possess this power. Where their
descendants perform Sraaddha and Tarpana in this world, they hear these sounds
through the power of clairaudience and they are highly pleased.
These psychic Siddhis are all by-products of concentration. Just as there are
various coal-tar derivatives and various petroleum preparations, so also there
are these Siddhis manifest in a Yogi when he concentrates. These are all
obstacles in the path of spirituality. The aspirant should ignore them and
develop Vairagya. Then only will he be able to reach the goal.
All the sound vibrations of the past are in the Akasic records. The Yogi can
hear these sounds nicely. He can hear the sounds of Shakespeare, Johnson,
Valmiki, Visvamitra, etc. Just as you can hear now the music and song of a
songster who died fifty years ago in the gramophonic records, so also the Yogi
can hear the sounds of those persons of the past by concentration connecting his
astral hearing to the Akasic records. Just as impressions of your boyhood remain
in your brain and the subconscious mind, so also the impressions of old sounds
remain in the Akasic records. One should know the Yogis' technique only. Just as
the experienced record-keeper in the office can bring out in a short time any
old record, so also the Yogi can hear the sound of good old days in the
twinkling of an eye.