Walt Jung Homepage

[FritzS 0]

Hi,

wird vielleicht Einige interessieren .............

 

A new source of information from Walt Jung:

 

http://waltjung.org/

 

http://waltjung.org/Library.html

 

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_1.pdf

 

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_2.pdf

 

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_3.pdf

 

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_4.pdf

 

http://waltjung.org/PDFs/WTnT_Practical_Ci...ransmission.pdf

 

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http://waltjung.org/Regs.html

 

The articles listed below are involved with higher performance

references and/or regulation stages for audio amplifiers and other

solid state gear. They are listed in their order of appearance. Some

of the very early articles are of mainly historical interest, but

are included here due to the very strong interest in regulators.

 

 

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http://waltjung.org/ED_Archives.html

 

Among the more popular of these ED columns are those on audio.

Specifically, the 'Op Amp Audio' 1998 series of four such columns is

available here, in PDF form, as the next four links:

 

'Realizing High Performance: Buffers (Part 1)', September 1, 1998:

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_1.pdf

 

'Realizing High Performance: Buffers (Part 2)', October 1, 1998:

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_2.pdf

 

'Realizing High Performance: Bandwidth Limitations', December 1,

1998: Op Amp Audio Bandwidth Limitations

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_3.pdf

 

'Realizing High Performance: Minimizing Input Errors', December 14,

1998: Op Amp Audio Minimizing Input Errors

http://waltjung.org/PDFs/WTnT_Op_Amp_Audio_4.pdf

 

'Build An Ultra-Low-Noise Voltage Reference' appeared as an ED

Analog Applications Issue article, June 24, 1993, pp. 74, 75. This

idea shows how to use a low noise op amp as a buffer amplifier along

with a DC-accurate filter, to reduce the noise of a basic reference

source.

 

Walt authored a 'Walt's Tools and Tips' column which discussed the

problems of maintaining high CMR in audio systems using balanced

drivers and receivers. This appeared in the ED special Analog

Applications issue, November 17, 1997, pp. 45-49. Practical Circuits

for Quiet Audio Transmissions

 

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Some historical information about

http://www.philbrickarchive.org/

 

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mfg

Fritz

http://www.stockhammer.at/hifi/