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Creado por Corey Denomme
hace casi 8 años
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Signal
Cue
Cues v. Signals
Manipulation and Deceit
True communication benefits whom?
Cues, or Eavesdropping benefits whom?
Manipulation or Deceit benefits whom?
Ignoring and Spite benefits whom?
Sound
Sound in Cicada's
Sound production
Types of Waves
Temporal Properties of Waves
Spatial Properties of Waves
Key Relationships
How does the medium affect wavelength?
Doppler Shift
Acoustic impedance
Sound Attenuation
Sources of Sound Attenuation
Tasks for Sound Production (3)
4 General Ways to Produce Vibrations
Percussion (Body part against a Solid)
Stridulation (Body Part Against a Solid)
Buckling (Body Part Against A Solid)
Tremulation (Body part against a solis)
Pulsation (movement of a body part in a fluid)
Fanning (movement of a body part in a fluid)
Streaming (move a body part in a fluid)
Basic Mechanisms of sound in vertebrates
Modifications of Vibrations (2)
Positive Interference (resonators)
Negative interference (resonators)
Resonators
Trumpet Flares
Air Sacs
Oil Sacs in Aquatic Animals
Visualizing Sounds
Why is Propagation Important
Sound Degradation (4)
Overall Attenuation (2)
Refraction Process (high low)
Refraction (open air, warm day)
Refraction (forest air warm day)
Refraction (shallow water warm day)
Refraction (moderate depth, cold day)
Refraction (deep ocean)
Distortion of Frequency Composition (3)
Heat losses
Scattering
Boundary Reflections (Two types of waves)
The Notch
Reverberations
Temporal Pattern Distortion (3)
Dispersion
Noise
Basic Hearing Process (3)
Near Field v. Far Field
The Ideal Ear (7)
Types of Ears (3)
Binaural Comparison (4)