As loud as your mam.
By vibration of vocal chords.. High frequency of vibration/low pitch = sweet sound Low frequency of vibration/high pitch = harsh sound High amplitude = loud sound
Vibration s per second
Most likely they are engine mounts. As for the loud engine, check the exhaust.
A loud knocking noise in the motor of a car at high speeds is most likely the engine. There could be another issue with the transmission if the knocking only happens at high speeds.
Possible causes of vibration in the ear may include issues such as muscle spasms, inner ear problems, or exposure to loud noises.
The brake rotors are warped. Someone tightened the lugnuts out of sequence. That compressed and torqued the rotors out of spec. Replace the from rotors and pads and the rear ones too, if necessary.
because of you
Check the brake pads. The most common cause of the noise is the pad backer grinding against the brake rotor.
A loud thud noise in the rear brakes might be caused by stuck calipers or by brake drums that are out of round. You might also have uneven wear on the brake pads.
As the sound becomes less loud, the amplitude of vibration of the tuning fork decreases. This means that the fork moves back and forth with less intensity. The frequency of vibration, however, remains constant regardless of the sound's loudness.
Although this is a general question, I'll help clarify the specific situation that caused me to ask: I have a 2000 Maxima that rumbles violently at highway speeds, but less so--if at all--when steering to the right. There is an audible rumbling sound that is very loud and low frequency, much like tires on gravel or rough asphault. The effect is abscent below 30, noticable at 50, and violent at 70. i had that problem with my civic it was the wheel barring