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Posts by rohan575

The answer is simple,   Phase, we can detect phase with reference to other waves only not on its own. The better a headphone driver responds to phase changes and the faster it does the more accurate the sound stage. However! this is not the only factor, the internal construction can be open or closed, waves reflect back in open mediums with no phase reversal but for closed they are reflected back in 180 Degree's (perfect reflectors ideal concept angles are different...
Hello, i am Rohan an audio engineer and i have just joined head fi so a HI! to all,   Regarding Impedance   What is impedance? Simply the AC resistance of the "voice coil" + magnetic field coupling of the magnet inside the headphone.   What is its impact? From simple electronics,   we know        Voltage = Current X Resistance and                Power=  Voltage X Current  (or P=VI)   now lets take an example,   For a headphone to deliver 2...
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