Who cann complete this assignment by 1PM TODAY ???

This simple lab provides sound clips (wav files) of silver perch, spotted seatrout, and red drum chorusing aggregations recorded in the May River estuary, SC. 

• Save the three sound (wave) files of silver perch, spotted seatrout, and red drum on your computer. 

• Download Audacity free software to PC or Mac: https://www.audacityteam.org/download/ 

• Open each wave file in Audacity, play the sound clip, and review the corresponding spectrogram. 

• Answer the following questions for each species: (i) what is the frequency range (Hz) of calling and chorusing observed in the spectrogram; and (ii) can you differentiate individual calls among the chorus? 

• Grading rubric: (i) completion and accuracy – 60 points at 10 points/question; (ii) writing – 30 points; (iii) format – 10 points

RED DRUM 

https://learn-us-east-1-prod-fleet01-xythos.s3.amazonaws.com/5dd6acf5e22a7/21093457?response-cache-control=private%2C%20max-age%3D21600&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%275.2_Red%2520Drum%2520-%2520Chorusing.wav&response-content-type=audio%2Fx-wav&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20201020T090000Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAZH6WM4PL5SJBSTP6%2F20201020%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=1d4bbb88a06dce92d38f875192cf47b4f14994d6c8524dae2550d376c56aeae4

SILVER PERCH

https://learn-us-east-1-prod-fleet01-xythos.s3.amazonaws.com/5dd6acf5e22a7/21093458?response-cache-control=private%2C%20max-age%3D21600&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%276.2_Silver%2520Perch%2520-%2520Chorusing.wav&response-content-type=audio%2Fx-wav&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20201020T090000Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAZH6WM4PL5SJBSTP6%2F20201020%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=2aa9dd3fc6adbbc0e780eb5f412f6022c4f7aacf09e70c4eae87ae747b4c5d78

SPOTTED SEATROUT 

https://learn-us-east-1-prod-fleet01-xythos.s3.amazonaws.com/5dd6acf5e22a7/21093459?response-cache-control=private%2C%20max-age%3D21600&response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%278.2_Spotted%2520seatrout%2520-%2520Chorusing.wav&response-content-type=audio%2Fx-wav&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20201020T090000Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAZH6WM4PL5SJBSTP6%2F20201020%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=6fa1d3354d38e5c2b7bcbb16facb00ea2a913e3d1009eb086b44cd47dcdcd642

If you can't open the sound files or the Audacity software doesn't work properly, please see this PowerPoint presentation, which provides the same files but using Adobe Audition attached to this post