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P. Eastty, "Accurate IIR Equalization to an Arbitrary Frequency Response, with Low Delay and Low Noise Real-Time Adjustment," Paper 7639, (2008 October.). doi: P. Eastty, "Accurate IIR Equalization to an Arbitrary Frequency Response, with Low Delay and Low Noise Real-Time Adjustment," Paper 7639, (2008 October.). doi:
Abstract: A new form of equalizer has been developed which combines minimum phase, low delay, IIR signal processing with low noise, real-time adjustment of coefficients to accurately deliver an arbitrary frequency response as entered from a graphical user interface. The use of a join-the-dots type graphical user interface combined with cubic or similar splines is a common method of entering curved lines into 2D drawing programs. The equalizer described in this paper combines a similar type of user interface with low-delay, minimum phase, IIR audio DSP. Key attributes also include real-time, nearly noiseless adjustment of the DSP coefficients in response to user input. A demonstration and all necessary information for the construction of these filters is included.

@article{eastty2008accurate,
author={eastty, peter},
journal={journal of the audio engineering society},
title={accurate iir equalization to an arbitrary frequency response, with low delay and low noise real-time adjustment},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},} @article{eastty2008accurate,
author={eastty, peter},
journal={journal of the audio engineering society},
title={accurate iir equalization to an arbitrary frequency response, with low delay and low noise real-time adjustment},
year={2008},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={a new form of equalizer has been developed which combines minimum phase, low delay, iir signal processing with low noise, real-time adjustment of coefficients to accurately deliver an arbitrary frequency response as entered from a graphical user interface. the use of a join-the-dots type graphical user interface combined with cubic or similar splines is a common method of entering curved lines into 2d drawing programs. the equalizer described in this paper combines a similar type of user interface with low-delay, minimum phase, iir audio dsp. key attributes also include real-time, nearly noiseless adjustment of the dsp coefficients in response to user input. a demonstration and all necessary information for the construction of these filters is included.},}

TY - paper
TI - Accurate IIR Equalization to an Arbitrary Frequency Response, with Low Delay and Low Noise Real-Time Adjustment
SP - EP -
AU - Eastty, Peter
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008 TY - paper
TI - Accurate IIR Equalization to an Arbitrary Frequency Response, with Low Delay and Low Noise Real-Time Adjustment
SP - EP -
AU - Eastty, Peter
PY - 2008
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2008
AB - A new form of equalizer has been developed which combines minimum phase, low delay, IIR signal processing with low noise, real-time adjustment of coefficients to accurately deliver an arbitrary frequency response as entered from a graphical user interface. The use of a join-the-dots type graphical user interface combined with cubic or similar splines is a common method of entering curved lines into 2D drawing programs. The equalizer described in this paper combines a similar type of user interface with low-delay, minimum phase, IIR audio DSP. Key attributes also include real-time, nearly noiseless adjustment of the DSP coefficients in response to user input. A demonstration and all necessary information for the construction of these filters is included.