In general, we divided our system design into three major components:
Video processing, which tracks the current position of drum stick in real time;
Audio processing, which detects the ‘hit’ of the drum stick and generates drum sounds;
Integration of the previous 2 parts.
Required materials
There are some required materials for our system setup:
A webcam: a camera is used to videotape the paper and stick movements. In our experiment we simply used the webcam embedded in our laptop. However, other users may use any other types of cameras depending on individual requirements.
A microphone: since the camera can only track the stick's position but not being able to know whether the stick really hits the paper to make sound, a microphone is used to detect when the stick actually hits the paper (when the player wants to play a note). We placed the microphone inside a sound-prove paper box to avoid noise interference.
Virtual drum kit system design
Notice how different parts are connected with each other.
Our whole system works under the sequence numbered(from 1 to 4) in the above illustration.
is it possible to leave every good at the same level
Joseph
I don't think so. because check it, if the demand for chicken increases, people will no longer consume fish like they used to causing a fall in the demand for fish
Anuolu
is not really possible to let the value of a goods to be same at the same time.....
Salome
Suppose the inflation rate is 6%, does it mean that all the goods you purchase will cost
6% more than previous year? Provide with reasoning.
Not necessarily. To measure the inflation rate economists normally use an averaged price index of a basket of certain goods. So if you purchase goods included in the basket, you will notice that you pay 6% more, otherwise not necessarily.
Good day
How do I calculate this question: C= 100+5yd G= 2000 T= 2000 I(planned)=200.
Suppose the actual output is 3000. What is the level of planned expenditures at this level of output?
I am Camara from Guinea west Africa... happy to meet you guys here
Sekou
ma management ho
Amisha
ahile becheclor ho
Amisha
hjr ktm bta ho
ani k kaam grnu hunxa tw
Amisha
belatari
Amisha
1st year ho
Amisha
nd u
Amisha
ahh
Amisha
kaha biratnagar
Amisha
ys
Amisha
kina k vo
Amisha
money as unit of account means what?
Kalombe
A unit of account is something that can be used to value goods and services and make calculations
Jim
all of you please speak in English I can't understand you're language
Muhammad
I want to know how can we define macroeconomics in one line
Muhammad
it must be .9 or 0.9
no Mpc is greater than 1
Y=100+.9Y+50
Y-.9Y=150
0.1Y/0.1=150/0.1
Y=1500
Kalombe
Mercy is it clear?😋
Kalombe
hi can someone help me on this question
If a negative shocks shifts the IS curve to the left, what type of policy do you suggest so as to stabilize the level of output?
discuss your answer using appropriate graph.
