External ear canal pressure regulation system

An external ear canal pressure regulation device, comprising:

• a first fluid flow generator capable of generating a first fluid flow;
• a first earpiece having a first axial earpiece conduit which communicates between a first earpiece first and second ends earpiece second ends, said first axial earpiece conduit fluidicly coupled to said first fluid flow generator, said first earpiece having a first compliant earpiece external surface configured to sealably engage a first external ear canal of a first ear as a first barrier between a first external ear canal pressure and an ambient pressure;
• said first fluid flow generator capable of generating a first pressure differential between said first external ear canal pressure and said ambient pressure, said first pressure differential having a first pressure differential amplitude and a first pressure differential amplitude oscillation frequency;
• a first pressure sensor which generates a first pressure sensor signal which varies based upon change in said first pressure differential;
• and
• a first pressure sensor signal analyzer comprising:
• a first pressure differential amplitude comparator which compares a first pre-selected pressure differential amplitude to said first pressure differential amplitude, said first pressure sensor signal analyzer generating a first pressure differential amplitude compensation signal to which a first fluid flow generator controller is responsive to control said first fluid flow generator to achieve said first pre-selected pressure differential amplitude;
• and
• a first pressure differential amplitude oscillation frequency comparator which compares a first pre-selected pressure differential amplitude oscillation frequency to said first pressure differential amplitude oscillation frequency, said first pressure sensor signal analyzer generating a first pressure differential amplitude oscillation frequency compensation signal to which said first fluid flow generator controller is responsive to control said first fluid flow generator to achieve said first pre-selected pressure differential amplitude oscillation frequency.