TOPIC:

H6-22: AUDIOTAPE 10 MIN - BIRD SONGS 10 years 4 months ago #1511

zzfixk21 Topic Author Offline User is blocked Posts: 1014 Karma: 1 Thank you received: 0	ID Code: H6-22 Purpose: Investigate bird songs Description: This tape contains several bird songs, followed by the same bird song with the replay speed decreased by a factor of 2, 4, and 8, reducing the pitch by one, two, and three octaves respectively. Availability: Available Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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