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ER Audio ESL Panel Full Test

Troy Crowe

This blog post features a full test on the ER Audio ESL Panel (Version 4).  A customer sent me these panels to test.  I wanted to establish a baseline set...

ER Audio ESL Panel Full Test

Troy Crowe

This blog post features a full test on the ER Audio ESL Panel (Version 4).  A customer sent me these panels to test.  I wanted to establish a baseline set...

IMD Measurements Outdoors Versus Indoors

Troy Crowe

In this blog post I compare intermodulation distortion measurements being taken either indoors or outdoors to compare the effects of the room.  I attempt to answer the following questions: Is...

IMD Measurements Outdoors Versus Indoors

Troy Crowe

In this blog post I compare intermodulation distortion measurements being taken either indoors or outdoors to compare the effects of the room.  I attempt to answer the following questions: Is...

B&C FB464-16 Passive Crossover Review

Troy Crowe

In this blog post I test the B&C FB464-16 passive crossover.  This crossover is specifically designed to be used with the DCX464-16 compression driver.     Product Description  The crossover does...

B&C FB464-16 Passive Crossover Review

Troy Crowe

In this blog post I test the B&C FB464-16 passive crossover.  This crossover is specifically designed to be used with the DCX464-16 compression driver.     Product Description  The crossover does...

The Audibility of Intermodulation Distortion

Troy Crowe

In this blog post I compare a driver's intermodulation distortion (IMD) against the spectral content of music.  Unfortunately there is not a great wealth of study data to support the...

The Audibility of Intermodulation Distortion

Troy Crowe

In this blog post I compare a driver's intermodulation distortion (IMD) against the spectral content of music.  Unfortunately there is not a great wealth of study data to support the...

Yamaha JA6681B Compression Driver

Yamaha JA6681B Compression Driver

Troy Crowe

I this blog post I look closely at the Yamaha JA6681B compression driver.  This driver is similar in size to the Altec 288 and has the following specifications.  This compression...

Yamaha JA6681B Compression Driver

Troy Crowe

I this blog post I look closely at the Yamaha JA6681B compression driver.  This driver is similar in size to the Altec 288 and has the following specifications.  This compression...

The Effect of Amplifier Choice on Speaker Inter...

Troy Crowe

In this blog post I would like to look at the effect amplifier choice has on a speaker's measured intermodulation distortion levels.  My test involves measuring the acoustical performance of...

The Effect of Amplifier Choice on Speaker Inter...

Troy Crowe

In this blog post I would like to look at the effect amplifier choice has on a speaker's measured intermodulation distortion levels.  My test involves measuring the acoustical performance of...