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Author Topic: tskb: how do i fix the file header  (Read 2416 times)

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Offline deadheadcorey

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tskb: how do i fix the file header
« on: August 28, 2010, 03:41:21 PM »
hoping some one could point me in the right direction, last night i did a recording of Melvin Seals. i listed to the audio and the singing all sounds like a munch of chipmunks.

this is the audio summary of the file:

bit rate 2048kbps
audio sample size 16 bit
channels 2 (stereo)
audio sample rate 64 khz
audio format pcm

My chain was  ck1s>ps2>ad20>iriver120
« Last Edit: August 28, 2010, 04:43:09 PM by deadheadcorey »
mics: Audix M1245a-HC; AKG SE300B/CK91; Naiant X-O (hanging in the sweet spot @ Quixote's True Blue)
pres: Oade T+ UA-5; digimod UA-5
recs: R-09x3

iso: 2 ck93 caps
iso: pair of AT4041 mics

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it's not suppose to be all good. it's suppose to be bad sometimes so you can enjoy the good parts."


Offline deadheadcorey

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Re: tskb: resample
« Reply #2 on: August 28, 2010, 04:11:14 PM »
yes i do. i just wasn't 100% sure if that was the problem. sorry
mics: Audix M1245a-HC; AKG SE300B/CK91; Naiant X-O (hanging in the sweet spot @ Quixote's True Blue)
pres: Oade T+ UA-5; digimod UA-5
recs: R-09x3

iso: 2 ck93 caps
iso: pair of AT4041 mics

Official Archivist for Grant Farm

http://www.facebook.com/kindrecordingscolorado

Jerry Joseph rap during 'Conscious Contact'
"Life's pretty good. life's pretty good. it isn't all good.
I hate it when people tell me its all good. it's not all good.
it's not suppose to be all good. it's suppose to be bad sometimes so you can enjoy the good parts."

Offline JasonSobel

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Re: tskb: resample
« Reply #3 on: August 28, 2010, 04:19:08 PM »
just to clarify, you don't actually want to resample the data.  the problem is that the file header has a sample rate of 64kHz (which is a very unusual sample rate for PCM audio), but the actual data is already 44.1 kHz.  So you just want to fix the file header, so that it will play at the correct sample rate.  This is different from resampling data from one sample rate to another.

Offline deadheadcorey

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Re: tskb: resample
« Reply #4 on: August 28, 2010, 04:42:57 PM »
just to clarify, you don't actually want to resample the data.  the problem is that the file header has a sample rate of 64kHz (which is a very unusual sample rate for PCM audio), but the actual data is already 44.1 kHz.  So you just want to fix the file header, so that it will play at the correct sample rate.  This is different from resampling data from one sample rate to another.

oh gotch'ya. so how do i fix the file header?
mics: Audix M1245a-HC; AKG SE300B/CK91; Naiant X-O (hanging in the sweet spot @ Quixote's True Blue)
pres: Oade T+ UA-5; digimod UA-5
recs: R-09x3

iso: 2 ck93 caps
iso: pair of AT4041 mics

Official Archivist for Grant Farm

http://www.facebook.com/kindrecordingscolorado

Jerry Joseph rap during 'Conscious Contact'
"Life's pretty good. life's pretty good. it isn't all good.
I hate it when people tell me its all good. it's not all good.
it's not suppose to be all good. it's suppose to be bad sometimes so you can enjoy the good parts."

Offline flipp

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Re: tskb: how do i fix the file header
« Reply #5 on: August 28, 2010, 04:50:59 PM »
http://taperssection.com/index.php?topic=117279.0

scroll down to Recording Too Fast/Slow and follow the link
« Last Edit: August 28, 2010, 04:53:14 PM by flipp »

Offline deadheadcorey

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Re: tskb: resample
« Reply #6 on: August 28, 2010, 04:53:37 PM »
just to clarify, you don't actually want to resample the data.  the problem is that the file header has a sample rate of 64kHz (which is a very unusual sample rate for PCM audio), but the actual data is already 44.1 kHz.  So you just want to fix the file header, so that it will play at the correct sample rate.  This is different from resampling data from one sample rate to another.

oh gotch'ya. so how do i fix the file header?

never mind i figure it out in wavelab. thanks guys much appreciated
mics: Audix M1245a-HC; AKG SE300B/CK91; Naiant X-O (hanging in the sweet spot @ Quixote's True Blue)
pres: Oade T+ UA-5; digimod UA-5
recs: R-09x3

iso: 2 ck93 caps
iso: pair of AT4041 mics

Official Archivist for Grant Farm

http://www.facebook.com/kindrecordingscolorado

Jerry Joseph rap during 'Conscious Contact'
"Life's pretty good. life's pretty good. it isn't all good.
I hate it when people tell me its all good. it's not all good.
it's not suppose to be all good. it's suppose to be bad sometimes so you can enjoy the good parts."

Offline fmaderjr

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Re: tskb: how do i fix the file header
« Reply #7 on: September 03, 2010, 12:15:55 PM »
And next time power up the ad20 & ps2 before you power up the iRiver. Then you should not have this problem again.
AT853's (all caps)/CM-300 Franken Naks (CP-1,2,3)/JBMod Nak 700's (CP-701,702) > Tascam DR-680
Or Sonic Studios DSM-6 > M10

 

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