Re: PVC second octave

From: Tim Cassler (tim@toolbox.net)
Date: Mon Jan 20 2003 - 14:32:31 PST


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--B_3125925151_141718

I=B9ve built a few PVC flutes myself, and I think the issue is common to PVC.
Your best bet is to get your blowing edge as uniform and as sharp as you
can.

With my 4th 2.4 PVC flute (1=B2 PVC....not 3/4=B2) I took meticulous care to ge=
t
the blowing edge as sharp as I could and I=B9ve found that I can get more of
the upper register than with any of the preceding flutes. Of course, there
are still places the PVC just will not go, I=B9ve concluded (IMHO).

--=20

Tim Cassler
Toolbox Studios, Inc.
454 Soledad, Suite 100
San Antonio, TX 78205

210.225.8269 x111
fax.225.8200

> From: Javier Garc=EDa Palma <javgpal@terra.es>
> Reply-To: Shakuhachi@communication.ucsd.edu
> Date: Mon, 20 Jan 2003 23:27:51 +0100
> To: <shakuhachi@communication.ucsd.edu>
> Subject: PVC second octave
>=20
>=20
> Hello to everybody! Greetings from Spain!
> =20
> I have built seven PVC shakuhachis (1.8, tuned in D)
> =20
> I can get all notes of lower (otsu) octave with nice and rich sounds, but=
 I
> have put all my efforts to get any sound of high (kan) octave with no res=
ults
> but the first two notes (ro and tsu). I've tried hard to 'overblow' to ge=
t
> these sounds. Actually I play silver flute with no troubles....These are =
my
> theories:
> =20
> 1. The PVC pipe cannot reach such high frecuencies because of its rigid
> structure...
> 2. My technique is wrong.
> =20
> What's wrong with PVC and Kan octave??
> =20
> Please, enlighten me with your wisdom...
> =20
> Thanks in advance.
>=20
>=20

--B_3125925151_141718

<HTML>
<HEAD>
<TITLE>Re: PVC second octave</TITLE>
</HEAD>
<BODY>
<FONT FACE=3D"Verdana">I&#8217;ve built a few PVC flutes myself, and I think =
the issue is common to PVC. Your best bet is to get your blowing edge as uni=
form and as sharp as you can.<BR>
<BR>
With my 4th 2.4 PVC flute (1&#8221; PVC....<I><U>not</U></I> 3/4&#8221;) I =
took meticulous care to get the blowing edge as sharp as I could and I&#8217=
;ve found that I can get more of the upper register than with any of the pre=
ceding flutes. Of course, there are still places the PVC just will not go, I=
&#8217;ve concluded (IMHO).<BR>
<BR>
-- <BR>
<BR>
Tim Cassler<BR>
Toolbox Studios, Inc.<BR>
454 Soledad, Suite 100<BR>
San Antonio, TX 78205<BR>
<BR>
210.225.8269 x111<BR>
fax.225.8200<BR>
</FONT><BLOCKQUOTE><FONT FACE=3D"Verdana"><BR>
<B>From: </B>Javier Garc&iacute;a Palma &lt;javgpal@terra.es&gt;<BR>
<B>Reply-To: </B>Shakuhachi@communication.ucsd.edu<BR>
<B>Date: </B>Mon, 20 Jan 2003 23:27:51 +0100<BR>
<B>To: </B>&lt;shakuhachi@communication.ucsd.edu&gt;<BR>
<B>Subject: </B>PVC second octave<BR>
<BR>
</FONT></BLOCKQUOTE><FONT FACE=3D"Verdana"><BR>
</FONT><BLOCKQUOTE><FONT SIZE=3D"2"><FONT FACE=3D"Arial">Hello to everybody! Gr=
eetings from Spain!<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">I have built seven PVC shakuhachis=
 (1.8, tuned in D)<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">I can get all notes of lower (otsu=
) octave with nice and rich sounds, but I have put all my efforts to get any=
 sound of high (kan) octave with no results but the first two notes (ro and =
tsu). I've tried hard to 'overblow' to get these sounds. Actually I play sil=
ver flute with no troubles....These are my theories:<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">1. The PVC pipe cannot reach such =
high frecuencies because of its rigid structure...<BR>
2. My technique is wrong.<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">What's wrong with PVC and Kan octa=
ve??<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">Please, enlighten me with your wis=
dom...<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">Thanks in advance.<BR>
</FONT></FONT><FONT FACE=3D"Verdana"><BR>
</FONT></BLOCKQUOTE><FONT FACE=3D"Verdana"><BR>
</FONT>
</BODY>
</HTML>

--B_3125925151_141718--

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