Article View: sci.physics
Article #8444Re: the computational neurophysics of perception
From: steve sulis
Date: Sun, 30 Oct 2005 11:59
Date: Sun, 30 Oct 2005 11:59
16 lines
2568 bytes
2568 bytes
FWIW, I recently suffered some inner-ear damage due to a virus ? specialists don't definitively know yet. At 1st I was completely deaf in the left ear. Gradually the sound is coming back. I now get the following properties in my perception of sound :- Low freqs(<1000Hz) + High freqs(>3KHz) are ok ( well, as good as they ever were) Mostly silence from 1KHz -> 2.2KHz, but strong peaks of response at a few spot frequencies. The weidest thing is hearing the same pure sinewave a different frequencies depending on whether I use the right ear or left ear. The difference is like C to F# in the same octave. The above figures are not exact, but are roughly what I get. I had always imagined that perception of frequency would be invarient from left to right ear, but now I know better.
Technical Details
Message-ID:
<1130673551.284969.88810@g47g2000cwa.googlegroups.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!postnews.google.com!g47g2000cwa.googlegroups.com!not-for-mailReferences:
<1130625124.508354.259710@g43g2000cwa.googlegroups.com> <BF8973FB.BAB2%rbj@audioimagination.com> <BF8976B9.BAB5%rbj@audioimagination.com> <1130629424.117822.102680@f14g2000cwb.googlegroups.com> <BF8985DA.BABF%rbj@audioimagination.com> <1130632469.454161.195380@o13g2000cwo.googlegroups.com> <BF89AA5E.BAC9%rbj@audioimagination.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10b271,ff6ade1d52693451 X-Google-Thread: f8fcc,ff6ade1d52693451 X-Google-Thread: 10065c,ff6ade1d52693451 X-Google-Thread: 106bde,ff6ade1d52693451 X-Google-Thread: 11446d,ff6ade1d52693451 X-Google-Attributes: gid10b271,gidf8fcc,gid10065c,gid106bde,gid11446d,public X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!postnews.google.com!g47g2000cwa.googlegroups.com!not-for-mail From: "steve sulis" <stevesulis-dsp@yahoo.co.uk> Newsgroups: sci.physics,comp.dsp,sci.bio.misc,bionet.biophysics,alt.sci.physics.acoustics Subject: Re: the computational neurophysics of perception Date: 30 Oct 2005 03:59:11 -0800 Organization: http://groups.google.com Lines: 17 Message-ID: <1130673551.284969.88810@g47g2000cwa.googlegroups.com> References: <1130625124.508354.259710@g43g2000cwa.googlegroups.com> <BF8973FB.BAB2%rbj@audioimagination.com> <BF8976B9.BAB5%rbj@audioimagination.com> <1130629424.117822.102680@f14g2000cwb.googlegroups.com> <BF8985DA.BABF%rbj@audioimagination.com> <1130632469.454161.195380@o13g2000cwo.googlegroups.com> <BF89AA5E.BAC9%rbj@audioimagination.com> NNTP-Posting-Host: 86.140.76.214 Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" X-Trace: posting.google.com 1130673556 3307 127.0.0.1 (30 Oct 2005 11:59:16 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Sun, 30 Oct 2005 11:59:16 +0000 (UTC) In-Reply-To: <BF89AA5E.BAC9%rbj@audioimagination.com> User-Agent: G2/0.2 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; YPC 3.2.0),gzip(gfe),gzip(gfe) Complaints-To: groups-abuse@google.com Injection-Info: g47g2000cwa.googlegroups.com; posting-host=86.140.76.214; posting-account=RSQ1uA0AAAAK27qQUE7L1NQASkK0gm9-