In some embodiments, a stamp may comprise at least one stamping component and one stamping insert. The stamp component may be formed of a top a bottom part with a cushion-receiving element. The stamping insert may be connected so as to move synchronously via a reversing mechanism having a slide track in the bottom part via an shaft or trunnion to the top part. In the resting position a text plate mounted on the stamping insert may abut against an ink pad in the cushion receiving element, and that in a stamping process the stamping insert with the text plate can be shifted by the reversing mechanism into a stamping position. At least the text plate carrier and/or the mounted band unit or date unit, may be positioned to be replaceable with the shaft or the trunnions or stub shafts, respectively. The system may include a stamping insert.

In some embodiments, a stamp may comprise at least one stamping component and one stamping insert. The stamp component may be formed of a top a bottom part with a cushion-receiving element. The stamping insert may be connected so as to move synchronously via a reversing mechanism having a slide track in the bottom part via an shaft or trunnion to the top part. In the resting position a text plate mounted on the stamping insert may abut against an ink pad in the cushion receiving element, and that in a stamping process the stamping insert with the text plate can be shifted by the reversing mechanism into a stamping position. At least the text plate carrier and/or the mounted band unit or date unit, may be positioned to be replaceable with the shaft or the trunnions or stub shafts, respectively. The system may include a stamping insert.

A print board with a grid for receiving one or more rubber or silicone stamps of various shapes, sizes, and patterns. A base board is provided to receive the print board, and the base board allows the print board to be turned upside down and pressed to a piece of paper or other surface once all inserted stamps have been secured. Each stamp has an upper portion which includes a shape, a letter, or some other pattern which can be stamped to a surface. Each stamp also has a lower portion which wedges into a selected opening within the grid of the print board.

A present disclosure relates to a stamp for applying to a surface. The stamp includes a stamp type unit. The stamp type unit includes a die bracket, a first elastic element, a second elastic element, and a bearing bracket. The bearing bracket includes a type band and operatively associated with the first elastic element, the second elastic element and the die bracket. The first elastic element and the second elastic element are disposed between the die bracket and the bearing bracket in a manner that the type band is level with respect to the surface.

A method is provided for extending the frequency band of an audio signal during a decoding or improvement process. The method includes obtaining the decoded signal in a first frequency band, referred to as a low band. Tonal components and a surround signal are extracted from the signal from the low-band signal, and the tonal components and the surround signal are combined by adaptive mixing using energy-level control factors to obtain an audio signal, referred to as a combined signal. The low-band decoded signal before the extraction step or the combined signal after the combination step are extended over at least one second frequency band which is higher than the first frequency band. Also proved are a frequency-band extension device which implements the described method and a decoder including a device of this type.

A method is provided for extending the frequency band of an audio signal during a decoding or improvement process. The method includes obtaining the decoded signal in a first frequency band, referred to as a low band. Tonal components and a surround signal are extracted from the signal from the low-band signal, and the tonal components and the surround signal are combined by adaptive mixing using energy-level control factors to obtain an audio signal, referred to as a combined signal. The low-band decoded signal before the extraction step or the combined signal after the combination step are extended over at least one second frequency band which is higher than the first frequency band. Also proved are a frequency-band extension device which implements the described method and a decoder including a device of this type.

Elements for hand printing designs and patterns include cone pin blocks, flat pin blocks, and multisided sequence stamps. A cone pin block generally has a circular cross-section and is rolled in order to make symmetrical, circular or partial-circle designs. Flat pin blocks have a flat surface. The pin blocks have pins extending out of the cone surface or the flat surface. Flexible inking cord material is threaded between the pins in a chosen pattern. The inking material collects liquid ink by absorption or surface adhesion, which is transferred to a base by rolling or stamping.

A method is provided for extending the frequency band of an audio signal during a decoding or improvement process. The method includes obtaining the decoded signal in a first frequency band, referred to as a low band. Tonal components and a surround signal are extracted from the signal from the low-band signal, and the tonal components and the surround signal are combined by adaptive mixing using energy-level control factors to obtain an audio signal, referred to as a combined signal. The low-band decoded signal before the extraction step or the combined signal after the combination step are extended over at least one second frequency band which is higher than the first frequency band. Also proved are a frequency-band extension device which implements the described method and a decoder including a device of this type.

A method is provided for extending the frequency band of an audio signal during a decoding or improvement process. The method includes obtaining the decoded signal in a first frequency band, referred to as a low band. Tonal components and a surround signal are extracted from the signal from the low-band signal, and the tonal components and the surround signal are combined by adaptive mixing using energy-level control factors to obtain an audio signal, referred to as a combined signal. The low-band decoded signal before the extraction step or the combined signal after the combination step are extended over at least one second frequency band which is higher than the first frequency band. Also proved are a frequency-band extension device which implements the described method and a decoder including a device of this type.

A method is provided for extending the frequency band of an audio signal during a decoding or improvement process. The method includes obtaining the decoded signal in a first frequency band, referred to as a low band. Tonal components and a surround signal are extracted from the signal from the low-band signal, and the tonal components and the surround signal are combined by adaptive mixing using energy-level control factors to obtain an audio signal, referred to as a combined signal. The low-band decoded signal before the extraction step or the combined signal after the combination step are extended over at least one second frequency band which is higher than the first frequency band. Also proved are a frequency-band extension device which implements the described method and a decoder including a device of this type.