1. A system for partitioning space comprising:
a first partitioning device comprising four edges;
a second partitioning device comprising four edges, wherein said first partitioning device includes a first interconnect, wherein said second partitioning device includes a second interconnect, wherein said first and second interconnects are used to interchangeably link said first partitioning device with a second partitioning device, wherein the first and second interconnects comprise a ball and socket joint and wherein:
in a first connected configuration, the first partition body is in a first orientation with respect to the second partition body;
in a second connected configuration, each of the edges the first partition body are rotated with respect to the second partition body compared with the first orientation of the first connected configuration such that the side edges in the first orientation become top and bottom edges in the second orientation; and
in a third connected configuration, the first partitioning body is perpendicular to the second partitioning body; and
wherein the first partition body is configured to rotate with respect to the second partition body when linked in each of the first connected configuration, the second connected configuration and the third connected configuration;
at least a first removably attachable portion on said first partitioning device; and
a second removably attachable portion attachable to the first partitioning device in the same location as the first removably attachable portion is attachable, wherein said second removably attachable portion is different than said first removably attachable portion;
a transparent pane located in the first partitioning device where both the first and second removably attachable portions are attachable such that the transparent pane is substantially hidden when at least one of the first and second removably attachable portions are attached and the transparent pane is exposed when at least one of the first and second removably attachable portions are removed.
2. The system of claim 1, wherein said first and second interconnects provide support to said first partitioning device and said second partitioning device.
3. The system of claim 1, wherein said first partitioning device and second partitioning device further comprises a structure that encourages ease of movement, said structure that encourages ease of movement operably attached to said partitioning devices.
4. A device comprising:
a first partition body having four edges and a first face;
at least one structure that encourages ease of movement operably adapted to said first partition body;
a first interconnect positioned along an edge of the first face for supporting the first partition body on a surface, and a second interconnect, wherein the second interconnect is used to interchangeably link said first partition body with a second partition body, having a second face, in a plurality of connected configurations, wherein the first and second interconnects comprise a structure of a ball and socket that operates as a universal joint, said structure of a ball and socket that operates as a universal joint configured to link said first partition body with said second partition body; and wherein
in a first connected configuration, the first partition body is in a first orientation with respect to the second partition body;
in a second connected configuration, each of the edges the first partition body are rotated ninety degrees with respect to the second partition body compared with the first orientation of the first connected configuration such that the side edges in the first orientation become top and bottom edges in the second orientation; and
wherein the face of the first partition body extends in a different plane than the face of the second partition body when the first partition body is connected to the second partition body in at least one of the first connected configuration and the second connected configuration.
5. The device of claim 4, wherein said partition body comprises at least one face having a length in a range from about 5 feet to about 6.5 feet and a width in a range from about 2 feet to about 3.5 feet.
6. The device of claim 5, wherein said at least one face composition may include materials selected from a group consisting of polyester, rayon, nylon, sateen, spandex, plastic, cotton, satin, silk, steel, aluminum, sheet rock, wood, plexiglass, fiber glass, nanocomposites, and combinations thereof.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A voice data processing method comprising:
a first step of, in a normal mode, decoding input signal data, repeating a calculation in coarse search used for a pitch detection by a predetermined frequency of loops within a required frequency of loops, based on history decode data, and holding a peak value of a normalized cross-correlation obtained by the calculation and a delay data value corresponding thereto; and
a second step of, in a packet loss mode, executing the pitch detection by repeating a calculation of a normalized cross-correlation in the coarse search by a remaining required frequency of loops, by using the peak value of the normalized cross-correlation and the delay data value, thereby generating compensating data.
2. The voice data processing method as claimed in claim 1, wherein the first and the second step respectively include a third and a fourth step of determining whether or not the input signal data is silence signal data, and of invalidating the coarse search when the input signal data is determined to be the silence signal data.
3. The voice data processing method as claimed in claim 2, wherein the first and the second step respectively include a fifth and a sixth step of invalidating and validating the third and the fourth step respectively when the predetermined frequency of loops is a first value corresponding to a suppression request of a coarse search amount in the normal mode, and of contrarily validating and invalidating the third and the fourth step when the predetermined frequency of loops is a second value corresponding to a suppression request of a coarse search amount in the packet loss mode.
4. The voice data processing method as claimed in claim 1, wherein the required frequency of loops corresponds to a number of samples from a maximum delay pitch to a minimum delay pitch for a reference signal.
5. A voice data processing device comprising:
a first means, in a normal mode, decoding input signal data, repeating a calculation in coarse search used for a pitch detection by a predetermined frequency of loops within a required frequency of loops, based on history decode data, and holding a peak value of a normalized cross-correlation obtained by the calculation and a delay data value corresponding thereto; and
a second means, in a packet loss mode, executing the pitch detection by repeating a calculation of a normalized cross-correlation in the coarse search by a remaining required frequency of loops, by using the peak value of the normalized cross-correlation and the delay data value, thereby generating compensating data.
6. The voice data processing device as claimed in claim 5, wherein the first and the second means respectively include a third and a fourth means determining whether or not the input signal data is silence signal data, and of invalidating the coarse search when the input signal data is determined to be the silence signal data.
7. The voice data processing device as claimed in claim 6, wherein the first and the second means respectively include a fifth and a sixth means invalidating and validating the third and the fourth means respectively when the predetermined frequency of loops is a first value corresponding to a suppression request of a coarse search amount in the normal mode, and of contrarily validating and invalidating the third and the fourth means when the predetermined frequency of loops is a second value corresponding to a suppression request of a coarse search amount in the packet loss mode.
8. The voice data processing device as claimed in claim 5, wherein the required frequency of loops corresponds to a number of samples from a maximum delay pitch to a minimum delay pitch for a reference signal.