Possibly a bad wheel bearing.
The whistling sound made by your car could be caused from brake dust. Another reason may be from a bad wheel bearing that needs to be replaced.
Is it a "whistling" or a high pitched squeeling sound? If squeeling, it could be the signal that the front brake pads are in need of replacement.
Blood coursing through the ear or eardrum
The Camry could have a vacuum leak. If there is a vacuum leak, then there can be a whistling sound until the vacuum system is full of air.
Your engine probably has a vacuum leak
The most likely cause of the whistling noise is loose or worn weather stripping around the door. If this is the case, the sound heard is the wind.
Driving at 50mph or above what causes a loud knocking clicking sound during acceleration?
It's a sign that the blower motor is going to give up. It could sound like that for a whole year before it does completely.
Sounds like a brake wear indicator. If it changes while braking then it is. Recommend a brake inspection.
There It Go (The Whistling Song) by Julez Santana
whistling
If it sounds like it's from one of the front wheels, you may have a worn out CV joint.