Three Types of Multiple-Degree of Freedom Cavity Resonators
|MCAP-CR / CBS-CR / AICC-CR
Every Application Has
Proven Multiple-Degree of Freedom effects!
- Developed Applications (This page)
- Used Full-Range Driver (This page)
- Drawings (This page)
- DIY Processes (writing)
- Impression (Writing)
Developing Multiple-Degree of Freedom Cavity Resonator Alpplication is
There are three typical Applications:
Standard MCAP-CR (Multiple-Chamber
Alligned in Parallel)
CBS-CR (Carbon-Bond Structured)
AICC-CR (Arbitrary Inter-Chamber Connection)
All the application examples were actually designed and built!
They have proven excellent performance of Multiple-Degree of Freedom
Let us see what were actually made. Following illustration shows how
each one is structured.
Standard MCAP-CR (left one) is already proven structure and there
are a number of applications over the world.
AICC-CR is new one. AICC-CR has connections between chambers.
Number of characteristic frequency of AICC-CR is more than Standard
MCAP-CR, if number of subchamber is same.
CBS-CR is designed to allign chambers in a same plane. In the
above figure, main chamber is not directly connected to the chamber on
CBS-CR interests me the most of all! Let us see more details
|This is standard MCAP-CR with 4
|The is original concept of
Rgere are 4 directly connected subchambers and 4 indirectly connected
subchambers. All the chambers can be allingned in single plane. CBS-CR
may be extended as gray part.
|Because left one is too complex,
only four chambers are extracted, then simplified.
We tried this simplified structure compared with MCAP&AICC-CR.
Let us see structure of the simplest CBS-CR in the left hand side.
We may allign all the chambers in a single plane, but actually made one
has 3D alligment, in order to compare with MCAP & AICC-CR.
As seen in the picture in the top of this page, all the applications
are made as cute cubic style.
Used Full-Range Driver
Tangband's 3" model W3-881SJ was chosen as full-range driver. W3-881SJ
has neodium magnet with die-cast frame. It has natural sound and price
We may choose other 3" drivers. These applications fit most 3" drivers.
Here is drawing of all three models. TR80b is standard MCAP-CR, AIT080a
is AICC-CR, and CBT080a is CBS-CR.
All the model is written in the same drawing, so that you may be very
careful. Clicking the figure, you will see enlarged picture, and you
may download PDF
Write me an email to firstname.lastname@example.org , if you need cutting plan
and more detailed information.