1971-02-20 | Grateful Dead

Bands

Featured

Grateful Dead

2,066 shows

17,470 tapes

Phil Lesh and Friends

Bands

Animal Liberation Orchestra

Bela Fleck and the Flecktones

Bernie Worrell Orchestra

Blueground Undergrass

Circles Around The Sun

G. Love and Special Sauce

Godspeed You Black Emperor!

Hard Working Americans

Horseshoes and Hand Grenades

Infamous Stringdusters

Jazz Mandolin Project

209 shows

261 tapes

Jeff Austin and Chris Castino

12 shows

14 tapes

Jeff Austin And Friends

Jerry Joseph and the Jackmormons

1,097 shows

1,469 tapes

Jerry's Middle Finger

190 shows

229 tapes

Joe Russo Presents: Hooteroll? + Plus

2 shows

5 tapes

Joe Russo's Almost Dead

King Gizzard & the Lizard Wizard

New Riders of the Purple Sage

391 shows

573 tapes

North Mississippi Allstars

Pigeons Playing Ping Pong

String Cheese Incident

1,247 shows

1,996 tapes

Surprise Me Mr. Davis

Ted Leo and the Pharmacists

The California Honeydrops

Yonder Mountain String Band

1971

Freeborn Hall, U. of California

Lane Community College

Late Show Port Chester, NY, USA

Late Show Port Chester, NY, USA

Late Show Port Chester, NY, USA

Late Show Port Chester, NY, USA

Late Show Port Chester, NY, USA

Late Show Port Chester, NY, USA

San Francisco, CA, USA

Camp Randall Field House, U. of Wisconsin

Fieldhouse, U. Of Iowa

San Francisco, CA, USA

East Hall Franklin & Marshall Col.

Catholic Youth Center

Christy Mathewson Stadium, Bucknell U.

Allegheny State College

Dillon Gym, Princeton U.

Lusk Field House, S.U.C.N.Y

Rhode Island Auditorium

Bangor Municipal Auditorium

Wallace Wade Stadium, Duke U.

Early Show New York, NY, USA

Early Show New York, NY, USA

Early Show New York, NY, USA

Early Show New York, NY, USA

Early Show New York, NY, USA

San Francisco, CA, USA

San Francisco, CA, USA

San Francisco, CA, USA

Terminal Island Correctional Fac.

Berkeley Community Theater

Berkeley Community Theater

Studio Rehearsals with Keith Godchaux

Santa Venetia, California

Northrop Auditorium, U. of Minnesota

The Palestra, U. of Rochester

Onondaga County War Memorial

San Francisco, CA, USA

San Francisco, CA, USA

Atlanta Municipal Auditorium

San Antonio Civic Auditorium

Austin Municipal Auditorium

Albuquerque Civic Auditorium

Pauley Pavilion, UCLA

San Francisco, CA, USA

3:30:49

9 tapes

Sources

SOURCE 1 OF 4

gd1971-02-20.sbd.miller.116617.flac16

Source:

SBD -> Master Reel -> CD

Lineage:

CD -> Samplitude Professional v10.02 -> Adobe Audition v1.5 -> FLAC

Taper Notes:

View NotesNotes:
-- Disc 2 needs an overburn to fit onto one disc
-- Thanks to Joe B. Jones for his help with the pitch correction

SOURCE 2 OF 4

Original WBOTB DATs procured & circulated in 1996 by Jace Crouch and Tim Deibert. Thanks to trailmix for providing the lineaged master DAT for transfer.

Transferrer:

Transfer and mastering by Chris L.

SHNID:

gd1971-02-20.sbd.cantor-crouch-diebert-gmb.85912.sbeok.flac16

Source:

7" two track BBD reel w/ Dolby A @ 7 1/2 ips > PCM501ES (beta) > PCM501ES analog out > Dolby A decoder > Apogee filter > analog in PCMF1/PCM501ES analog out > Fostex D5 @ 48 kHz x 2 > WBOTB Master DAT.

Lineage:

Jace's DAT (48 KHz) playback on Sony PCM-R500, AES digital output > Benchmark DAC1, XLR analog output > Grace Lunatec V3, sample rate at 96 KHz, AES digiout) > AES digital input, professional mode/sync - LynxTwo soundcard in E6400 dual core processor-based PC > HD as 24 bit/96 KHz WAV > Ozone 3.0 > MBIT+ dithering to 16/44.1 KHz WAV > CDWAV 1.9 (tracking) > FLAC (level 8). Recording, editing and mastering with Wavelab 5.0. All cables were Mogami Gold 0.3m pro-audio XLR cables. All components in the transfer/mastering chain were powered from a Cyberpower 1285AVR noise-attenuated uninterruptible AC power supply.

Taper Notes:

View NotesReel flips and short segments of missing music (Casey Jones, Bird Song, Lovelight) were crossfaded to stealthy seamlessness by sampling the 2-3 missing beat(s) from the same measure in a preceding/following verse/chorus.   All audio editing was done on 24 bit files.

FFT of waveform showed 2 distinct peaks resulting in an annoying whine.  First peak broadly centered around 8100 and a second at roughly 15700 Hz.  These were attenuated using the SuperNotch notch filter preset of Waves Q10 32 bit paragraphic equalizer performed on the 24/96 WAV files prior to Ozone mastering and MBIT 16 bit rendering.

SOURCE 3 OF 4

gd1971-02-20.sbd.cantor.orf.6188.shnf

Source:

7" 2-track Betty Reel w/ dolby A @ 7 1/2 ips > PCM501ES @ 44.056 KHz PCM501ES analog out > dolby A decoder > analog in Fostex D5 @ 48KHz > DATx32

Lineage:

Datx32 > Za2 > notch filter > CR-R

Taper Notes:

View NotesThis is What Became Of The Bettys Source....

SOURCE 4 OF 4

gd71-02-20.sbd.orf.111.sbeok.shnf

Source:

Soundboard

Lineage:

7inch 2-track Betty Reel w/ dolby A @ 7 1/2 ips > PCM501ES @ 44.056 KHz > analog out > dolby A decoder > analog in Fostex D5 @ 48KHz > DATx3 > ZA2 > notch filter > CD-R

Taper Notes:

View Notes<a href="http://www.oakland.edu/~crouch/wbotb.htm" rel="nofollow">WBOTB</a> 

This is What Became Of The Bettys Source. I cleaned up the interference in the form of an annoying whine in the same manner as I did other Port Chester shows (2/18, 2/21, 2/23, 2/24). However, I used two different programs to do so. For disks 1 and 2, I used Diamond Cut Audio Restorations Tools Notch Filter, with a filter width of 0.03 to 0.04 octaves, centered on ~8000 Hz, or wherever the whine happened to be.  I used Sound Forge Noise Reduction Plugin, centering on the whine, for disc 3. Why two different programs? I began work on this show about a month ago. I recently purchased the DCART program after hearing it being widely regarded as one of the best (affordable) programs out there for cleaning up audio. Let your ears judge which is best if you can tell the difference. I found the DCART notch filter to be the better tool for the job, while the SFNR plugin is flexible enough to be used as a notch filter.

I also realized long after I was into cleaning this show up that others have done so before me on this particular show. I'd be interested in any feedback as to how my show compares to other efforts! I used the narrowest filters I could without going bonkers. In some sections of the show the whine wandered quickly, forcing me to use lots of different filters over a small portion of the show.

For furthur info on my processing & related noise issues see http://orf.cx