Wax Impressions
(Enchantment)

Range:  0
Components:  V, M
Duration:  Special
Casting Time:  Special
Area of Effect:  As far as the sound carries
Saving Throw:  None

To cast the spell, the wizard places a length of waxed string and some copper coins (the material components of this spell) in a cloth bag and casts the spell. All the sound heard after the spell is cast, during a time interval of 1 minute per copper coin is "recorded" on the string. The wizard can record on one string per level.
Burning the string will release the sounds in the same order, frequency, and decibel range in which they were recorded.
Note: hmm, what a great way to make hidden recordings of confessions! Have to watch out for that.

