| Artist | Grateful Dead |
| Show | Grateful Dead 2/18/1971 Capitol Theatre, Port Chester, NY |
Report this as non-Trade-Friendly | Email us |
| Torrent | gd71-02-18.aud.orf.flac16.torrent (click to download) |
| Downloads as | gd71-02-18 |
| Info hash | bf49ed4b183dda896b68b6b86deae18f32b57588 |
| db link | http://db.etree.org/shninfo_detail.php?shnid=107 | Show | Source |
| Description | One of my favorite runs, lots of firsts. Only change I've made is converting shn to flac.
------------------------------
Grateful Dead
February 18, 1971
Capitol Theatre, Port Chester, NY
SBD -> Dolby A Reel -> Dolby A decode -> DAT -> Sound Forge NR -> CD-R
The Sound Forge noise reduction was used to attenuate a very narrow
frequency band (in the vicinity of 8000 Hz) which was present as
interference on the original reels. See my notes below for details.
Disc 1
Set 1
1. Bertha (7:13) *
2. Truckin' (11:03)
3. It Hurts Me Too (7:42)
4. Loser (8:21) *
5. Greatest Story Ever Told (3:45) * >
6. Johnny B. Goode (3:39) *
7. Mama Tried (3:29)
8. Hard To Handle (8:01)
Disc 2
1. Dark Star > (7:03)
2. Wharf Rat * > (7:21)
Set 2
3. Dark Star > (7:14)
4. Me And My Uncle (4:04)
5. Lucky Lager Dance Time (2:39)
6. Casey Jones (6:10)
7. Playing In The Band (5:09)
8. Me And Bobby McGee (6:06)
Disc 3
1. Candyman (9:46)
2. Big Boss Man (5:40)
3. Sugar Magnolia (8:29)
4. St. Stephen > (5:57)
5. Not Fade Away > (4:33)
6. Goin' Down The Road Feeling Bad > (5:01)
7. Not Fade Away (3:59)
8. Uncle John's Band (6:44)
* first performance
The original reels of the Port Chester run of '71 were audibly
tainted due to a cable problem. The result is a tone which hovers
around 8000 Hz with an amplitude of about +20 dB above the noise
floor. This translate to a very annoying pitch, especially during quiet
sections, which is in the old-tv-tube or lousy-hard-disk or maybe even
the-sound-you-hear-after-you-slam-your-head-against-a-concrete-wall
class of 'whine'. Because this interference is 'monochromatic' it's
easy to get rid of if you have the processing power and a quick
FFT algorithm. I used the filter-shaping capabilities of the Sonic
Foundry Noise Reduction Plugin to tailor a very narrow notch filter
which attenuated the interference without affecting the rest of the
signal. And it's all done in the digital domain. Huzzah!
As a side note, I actually ended up crafting many filters to process
these shows. The frequency of the interference actually drifted anywhere
from 7700 to 8100 Hz during a given show. This was probalby due to a
slightly wandering reel speed. It made my work harder but when I tried
a much wider filter I started to be able to hear the attenuation in the
music. The filters generally go like this:
25 dB /- - - - - - - -\
/ \
/ \
0 dB | |
7830 7900 7970
The end result is no more annoying whine!
I also removed some of the nasty mic feedback in the 2/18/71 Bertha
using this type of filter.
Leigh Orf <orf@mailbag.com>
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|
| Type | Grateful Dead |
| Last seeder | Last activity 27:29 ago |
| Size | 737.99 MB (773837267 Bytes) |
| Added | 2011-04-20 16:28:12 |
| Views | 0 |
| Hits | 4097 |
| Snatched | 259 times |
| Upped by | husker |
| Num files | 26 files |
File List [Hide list] |
| filename | size | md5 |
| gd71-02-18.ffp | 1.3 kB | N/A |
| gd71-02-18.txt | 2.6 kB | N/A |
| gd71-02-18d1t01.flac | 37.23 MB | N/A |
| gd71-02-18d1t02.flac | 58.07 MB | N/A |
| gd71-02-18d1t03.flac | 34.32 MB | N/A |
| gd71-02-18d1t04.flac | 40.17 MB | N/A |
| gd71-02-18d1t05.flac | 22.64 MB | N/A |
| gd71-02-18d1t06.flac | 19.46 MB | N/A |
| gd71-02-18d1t07.flac | 17.54 MB | N/A |
| gd71-02-18d1t08.flac | 43.26 MB | N/A |
| gd71-02-18d2t01.flac | 31.28 MB | N/A |
| gd71-02-18d2t02.flac | 34.39 MB | N/A |
| gd71-02-18d2t03.flac | 35.69 MB | N/A |
| gd71-02-18d2t04.flac | 19.80 MB | N/A |
| gd71-02-18d2t05.flac | 9.73 MB | N/A |
| gd71-02-18d2t06.flac | 28.65 MB | N/A |
| gd71-02-18d2t07.flac | 34.15 MB | N/A |
| gd71-02-18d2t08.flac | 29.30 MB | N/A |
| gd71-02-18d3t01.flac | 39.81 MB | N/A |
| gd71-02-18d3t02.flac | 26.43 MB | N/A |
| gd71-02-18d3t03.flac | 39.83 MB | N/A |
| gd71-02-18d3t04.flac | 30.04 MB | N/A |
| gd71-02-18d3t05.flac | 24.85 MB | N/A |
| gd71-02-18d3t06.flac | 25.38 MB | N/A |
| gd71-02-18d3t07.flac | 20.97 MB | N/A |
| gd71-02-18d3t08.flac | 34.99 MB | N/A |
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