Home Computer Audio Asylum

Music servers and other computer based digital audio technologies.

Just to clarify

Just in case you thought that all my examples were from my portable recorder - only 1 example (the one recorded at Credo) was. The others were done using mics available at the locations - the piano ones were done using Neumannn (can't remember model number).

*** here was a few db of headroom left prior to lighting the soft clipping lights on the amp ***

This is not a reliable indication of whether the amplifier is clipping or not. As you can imagine, short duration clips will not be visible at all.

If you do the maths, a 150w amp on 90dB@1W1m efficiency speakers *will* clip playing back uncompressed recordings with the peaks that I quoted (assuming you are listening from at least 2m away). If you don't believe me stick a CRO on the speaker cable and watch those flattened peaks.

Even my system will clip for peaks greatly exceeding 115dB SPL, and I have a total of over 2000 watts of RMS amplification deployed across 7.1 speakers. A good studio mic will capture up to 130dB SPL, so even I can't play back uncompressed recordings without clipping.


This post is made possible by the generous support of people like you and our sponsors:
  VH Audio  


Follow Ups Full Thread
Follow Ups
  • Just to clarify - Christine Tham 03/12/0915:01:54 03/12/09 (1)

FAQ

Post a Message!

Forgot Password?
Moniker (Username):
Password (Optional):
  Remember my Moniker & Password  (What's this?)    Eat Me
E-Mail (Optional):
Subject:
Message:   (Posts are subject to Content Rules)
Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:  Automagically notify you when someone responds.