Not a new concept:
just from the top of my head:
https://www.skullcandy.com/products/crusher-anc-2-sensory-bass-headphones-with-active-noise-canceling
Here are some thoughts about the EQ.
Please report your findings, positive or negative!
Notes about the EQ design:
The average L/R is used to...
no data?
The data hereafter is scanned so the presented scores are only (probably good) approximations
Here are some thoughts about the EQ.
Please report your findings, positive or negative!
Notes about the EQ design:
The average L/R is used to calculate the score.
The resolution is 12...
Here is my take on the EQ.
Please report your findings, positive or negative!
For the score rational your journey starts here
Explanation for the sub score
The following EQs are “anechoic” EQs to get the speaker right before room integration.
If you able to implement these EQs you must add EQ...
All correct.
However, the "machine" achieves a better compliance with the target.
It has to do with the regression slope i.e. the machine fully compensates for the LF while the trough at 10kHz remains untouched producing a steeper slope resulting in a marginally lower score.
Anyways the scores...
Here are some thoughts about the EQ.
Please report your findings, positive or negative!
Notes about the EQ design:
The average L/R is used to calculate the score.
The resolution is 12 points per octave interpolated from the raw data (provided by @amirm)
A Genetic Algorithm is used to optimize...
Here is my take on the EQ.
Please report your findings, positive or negative!
For the score rational your journey starts here
Explanation for the sub score
The following EQs are “anechoic” EQs to get the speaker right before room integration.
If you able to implement these EQs you must add EQ...
Here is my take on the EQ.
Please report your findings, positive or negative!
The following EQs are “anechoic” EQs to get the speaker right before room integration. If you able to implement these EQs you must add EQ at LF for room integration, that is usually not optional… see hints there...
My EQ are based on the data measured by Amirm (OP).
The graph in my post directly shows the difference in frequency response, once equalized, between the EQ that I propose vs. what Armim devised and the stock headphone.
Check the legend in the graph.
One of the differences is that the EQ I...
Here are some thoughts about the EQ.
Please report your findings, positive or negative!
Notes about the EQ design:
The average L/R is used to calculate the score.
The resolution is 12 points per octave interpolated from the raw data (provided by @amirm)
A Genetic Algorithm is used to optimize...
Here are some thoughts about the EQ.
Please report your findings, positive or negative!
Notes about the EQ design:
The average L/R is used to calculate the score.
The resolution is 12 points per octave interpolated from the raw data (provided by @amirm)
A Genetic Algorithm is used to optimize...
Here is my take on the EQ.
Please report your findings, positive or negative!
The following EQs are “anechoic” EQs to get the speaker right before room integration. If you able to implement these EQs you must add EQ at LF for room integration, that is usually not optional… see hints there...
Here is my take on the EQ.
Please report your findings, positive or negative!
The following EQs are “anechoic” EQs to get the speaker right before room integration. If you able to implement these EQs you must add EQ at LF for room integration, that is usually not optional… see hints there...
Allons bon Monsieur Fourier! :)
Assuming "SD" means standard deviation and we have Gaussian/normal distribution :
The average value (μ) of the deviation is where the center of the gaussian curve seats on the x axis.
The SD (σ) estimates the width of the curve (68/95/99.7% rule) around the the...
Two factors in priority order:
1. minimum biquad count
2. stay close to Amir's sensitivity to make it easier for readers
For circumaural HP there no hard frequency just some recommendations as the score does not depend on the normalization frequency (contrary to IE devices).