From: Glenn English <ghe2001@gmail.com>
To: sox-users@lists.sourceforge.net
Subject: compression
Date: Wed, 6 Dec 2017 22:39:23 +0000 [thread overview]
Message-ID: <CAKS_MTuZ=-+BQHnWB_VMK1mCN4YAiUT82y_YcqTQOU_YkmRu=g@mail.gmail.com> (raw)
I want to compress some audio -- the quiet parts are too quiet for a road trip.
AFAICT, there are 2 compression effects: compand and contast.
Compand doesn't seem to have a ratio param. Contrast isn't explained
in much detail, and it doesn't have much at all in the way of params
anyway.
Can anyone explain to me how to get sox to do a simple compression
with an adjustable compression ratio?
--
Glenn English
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Sox-users mailing list
Sox-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/sox-users
next reply other threads:[~2017-12-06 22:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 22:39 Glenn English [this message]
2017-12-06 23:29 ` compression Jeremy Nicoll - ml sox users
2017-12-06 23:33 ` compression Glenn English
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://lists.sourceforge.net/lists/listinfo/sox-users
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAKS_MTuZ=-+BQHnWB_VMK1mCN4YAiUT82y_YcqTQOU_YkmRu=g@mail.gmail.com' \
--to=sox-users@lists.sourceforge.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/sox.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).