298 reputation
26
bio website jeffkemponoracle.com
location Perth, Australia
age 39
visits member for 3 years, 3 months
seen Dec 4 at 13:18

Oracle Database Designer and Developer

Since 2000 Jeffrey has designed, developed, maintained and enhanced a variety of large and small custom applications for the government sector using Oracle Database 7.3, 8i, 9i, 10g and 11g; Application Express 3.1, 3.2, 4.0, 4.1, and 4.2; Oracle Forms 4.5, 6i, 9i and 10g; Oracle Reports 2.5, 6i and 9i.

He has particular interests and experience in Oracle SQL, PL/SQL, database performance tuning, and Oracle Application Express (APEX).


Nov
19
comment Clicking noise in digital piano should i return it?
We have an electric piano that after a few years suffered this problem. The felt under the keys was not continuous, and over time it got compressed to the point where one of the keys would slide between the two felt portions and hit the board underneath. We've had the felt replaced twice over the past 5-6 years or so.
Jun
1
awarded  Necromancer
May
7
comment Difference between “Bar” and “Measure”
I've never been taught "bar" meaning the drawn line, otherwise "we'll start halfway through bar 10" would be meaningless.
May
7
comment Is there a general term for a single note or a chord?
off-topic, but those notes don't look quite right - some of the heads seem to overlap the stems.
May
2
comment How to identify key changes?
When just listening to a piece, I can pick out a key change easily. But to others, they don't necessarily pick it out, although they might feel the music "lift" a bit without knowing why it feels that way.
May
2
comment How to identify key changes?
"Of course, you should use your ears too; in many cases the change is clearly audible." Do you think this has something to do with one's training? i.e. after learning all the chords by heart, playing them, it becomes instinctive to a musician to hear the key change; but is it something naturally evident, or only to one who has the chords ingrained in their experience? (I hope it's clear what I'm trying to get at here)
Apr
28
comment What's this weird sound coming from my speakers?
My old radio used to always do that - it got to where I could pick up my phone and answer it almost before it started ringing.
Apr
25
comment Is it possible to play a piano piece written for four hands with just two hands?
Found it - Prelude in C Sharp Minor. One of my favourites. The duet version added a great deal of depth to it.
Apr
25
comment Is it possible to play a piano piece written for four hands with just two hands?
There was a time when my sister and I learned both parts of a duet piece, a Rachmaninoff. We'd swap back and forth in subsequent performances, and we memorised it. Eventually I knew both parts well enough myself that I could play both at the same time, with the music in front of me - I'd miss a few notes here and there, and played it slower, but it was doable. Admittedly, the piece was originally written for a single player, so not sure that this stricly answers your question :)
Apr
24
comment Locating a key on the keyboard
#3 + practice, practice, practice... eventually your fingers know how to find the keys on their own, without needing any conscious intervention.
Apr
5
comment What do the letters above the piano staff represent?
I've a pianist friend who actually prefers the chords over the actual notes.
Apr
5
comment How good is the idea to learn something in addition to the teacher task
I think most teachers would love it if their students wanted to do extra-curricular learning. As long as the break is not too long, they can always help you correct any bad habits that are picked up as a result. Also, the process of unlearning a bad habit is, itself, a good thing to experience and learn.
Apr
5
comment Piano fingering
I'd generally see that it was going up to the C# and that I'd want my 1st on that note for the next phrase, so just use all my fingers: 5-4-3-2-1 and if my hand wasn't big enough, possibly do a little jump from the initial F# to the first C#, even using the sustain to mask the gap. But that's just me; in general I think Poben's answer is good.
Feb
7
awarded  Organizer
Feb
7
revised Are some synthesizers and keyboards able to interchange sounds?
tried to make sense of the question; grammar and cleanup
Feb
7
suggested approved edit on Are some synthesizers and keyboards able to interchange sounds?
Sep
10
awarded  Commentator
Sep
10
answered What do the brackets mean?
Sep
10
comment How to convert recorded Piano music to midi?
This is somewhat akin to handwriting recognition - i.e. a very hard problem to solve. It'd be much easier to use a keyboard that can record the keys you play directly into MIDI format.
Sep
9
awarded  Yearling