Joseph Grado model 3D-4 Holographic microphone
Jul 6, 2007 at 11:58 AM Thread Starter Post #1 of 16

unkamartin

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If you enjoyed Joe Grado's phonograph cartridges in the 1960's and his HP-1000 headphones in the 1980's, you'll likely also enjoy recordings made in this new century with his 3D-4 holographic microphones. The 3D-4 is being made by Mr. Grado in Rock Hill, SC. His new mic was recently used to record the Chamber Music concert series at the Dock Street Theater in Charleston, SC as a part of Spoleto Festival USA 2007. Images of the new mic and Joe are located at:

http://www.flickr.com/photos/martinmckenzie/

This was a historic event as it marked the first radio series to use this new technology. The complete series will be airing nationally in the spring of 2008, please check your local Public Radio station listings for dates and times. If your local public radio station is not planning on carrying the Chamber Music series from Spoleto Festival USA 2007 there will be exerts of the recordings aired on, “Performance Today”, which hopefully you will be fortunate enough to hear. Alternatively, you might consider urging your local station to be in contact with the executive producer – Shari Hutchinson at shutch@scetv.org to discuss the possibilities. The series was aired in June in South Carolina and the recordings are being described as stunning, especially over headphones!!
 
Jul 8, 2007 at 3:16 PM Post #2 of 16
Ohh! very interesting reading!

Just noticed the Grace m902 in Joseph Grado's portable audio recording studio & playback system.

460778717_a43d3772f5_b.jpg



Many other nice pictures in the link! such as:

617576922_15573db0d1_b.jpg

Joseph Grado sets up a smaller (4 inch version) of his new holographic microphone at the Dock Street Theater in Charleston, SC as a part of Spoleto Festival USA 2007. The smaller mic was moved from the stage to the floor for the actual performance and was used to compare audio captured from this location with the audio being recorded from a second location (also seen in the image) that was positioned further from the musicians. In both instances, the resulting recordings were best described as luminous and possessed uncanny imaging of the musicians and the hall. The series will be airing nationally in the spring of 2008, please check local Public Radio station listings for dates and times.

617576796_d314a39899.jpg

Joseph (Joe) Grado watches on as South Carolina ETV and Radio Network audio engineers Skip Beach and Evan Hill ready the 3D-4 holographic microphone for recording the Chamber Music series at the Dock Street Theater as a part of Spoleto Festival USA 2007. This was a historic event and marks the first radio series to use this new technology. The series will be airing nationally in the spring of 2008, please check your local Public Radio station listings for dates and times. If your local station is not planning on carrying the Chamber Music series from Spoleto Festival USA 2007 there will be exerts of the recording aired on, “Performance Today”, which hopefully you will be fortunate enough to hear. Alternatively, you might consider urging your local station to be in contact with the executive producer – Shari Hutchinson at shutch@scetv.org to discuss the possibilities. The series was aired in June in South Carolina and the recordings are being described as stunning!!

460763923_7884910286_b.jpg

Joseph Grado enjoying opera as played back on a Nagra DII

460763907_a814e2438f_b.jpg

Joseph Grado poses with one of Martin McKenzie's HP-1000 headsets

460763899_0eede5e37a_b.jpg

Joseph Grado enjoying opera as played back on an iPod
 
Aug 8, 2009 at 10:58 PM Post #3 of 16
I notice from the photos that the Grado Microphone appears to be a copy of the Schoeps "Stereosphere". Could you tell us how the Grado Microphone differs? Could you also give us the patent numbers for the Grado. Thanks
 
Aug 9, 2009 at 12:27 AM Post #4 of 16
It's very possible that the Schoeps microphone is a copy of the Joe Grado design, considering you bumped a two year old thread.

What are the patent numbers for the Schoeps microphone?
 
Aug 9, 2009 at 12:32 AM Post #5 of 16
Quote:

Originally Posted by veritas aurum /img/forum/go_quote.gif
I notice from the photos that the Grado Microphone appears to be a copy of the Schoeps "Stereosphere". Could you tell us how the Grado Microphone differs? Could you also give us the patent numbers for the Grado. Thanks


Your join date, post count, first post context and your username all point toward your being involved with the microphone to which you refer in some manner. The use of "us" as a personal reference is the biggest giveaway. Certainly its a head tilting, one eyebrow raising post. Would you care to clarifiy your own personal context in which you ask your question?
 
Aug 9, 2009 at 12:46 AM Post #6 of 16
Quote:

Originally Posted by veritas aurum /img/forum/go_quote.gif
I notice from the photos that the Grado Microphone appears to be a copy of the Schoeps "Stereosphere". Could you tell us how the Grado Microphone differs? Could you also give us the patent numbers for the Grado. Thanks


If you are involved with the manufacture or sale of audio equipment, please contact an administrator and ask to be made a "Member of the Trade." You can find an explanation of this in the Terms of Use you should have read when you registered.
 
Aug 9, 2009 at 1:52 AM Post #7 of 16
Quote:

Originally Posted by veritas aurum /img/forum/go_quote.gif
I notice from the photos that the Grado Microphone appears to be a copy of the Schoeps "Stereosphere". Could you tell us how the Grado Microphone differs? Could you also give us the patent numbers for the Grado. Thanks


What kind of post is this? You'll be given a short window of time to substantiate your claim before it gets trashed.

[edit]How exactly does this:
(the mic on the left)
3116839759_cd13983c89.jpg


make you think of an exact copy of this:
kfm6.jpg
 
Aug 11, 2009 at 2:34 AM Post #8 of 16
I am not an audio dealer just have some knowledge of the Schoeps unit. The photos seem to show a much larger mike very siimilar to the Schoeps. I am not referring to the mike in the photo above but the ones showing the Grado in use.
 
Nov 11, 2009 at 1:59 AM Post #14 of 16
Not to take sides here but some of the members here get so defensive and edgy about things it's rediculous and rather offputting to new members. I mean, did anyone even bother to look up the mics mentioned before jumping on the new member?
 
Nov 11, 2009 at 2:07 AM Post #15 of 16
Quote:

Originally Posted by veritas aurum /img/forum/go_quote.gif
You folks are so poorly informed about microphones that you should never discuss them on this forum.It is better to be quiet and be thought a fool than to open your mouth and be known as one.



You are so poorly informed about the ability to intelligently converse without spewing insults like a troll that you should never discuss anything on any forum ever. Better to be quiet and be thought of as rude than to open your mouth again and be known as a complete dick.


Incidently, your previous claims from past posts are still unsubstanciated and you've still to properly clarify the frame of reference from which you speak.
 

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