What is Tympan and How to Use It?
Tympan is a word that has different meanings depending on the context. In this article, we will explore two of the most common uses of tympan: as a printing device and as an open source hearing aid platform.
Tympan as a Printing Device
In printing, a tympan is **a sheet (as of paper or cloth) placed between the impression surface of a press and the paper to be printed** . The purpose of the tympan is to **soften and equalize the pressure** over the whole forme, which is the arrangement of type or plates on a press. The tympan also helps to prevent ink smudging and paper tearing. The tympan is usually attached to a frame called a frisket, which holds the paper in place and covers the parts of the forme that are not to be printed. The tympan and frisket are hinged to fold back and lay in an elevated position when the pressman inserts or removes the paper.
Tympan as an Open Source Hearing Aid Platform
Tympan is also **an open source hearing aid development platform** that aims to lower barriers for hardware and software development of hearing aids, cochlear implants, and consumer devices. Tympan is committed to open source and believes that it can accelerate research studies and facilitate translation of novel algorithms into widespread use. Tympan offers a range of applications for enhancements of hearing aids, spatial acoustic processing, smart earphones, and more.
The latest hardware version of Tympan is the Rev E, which can be programmed using the Arduino IDE software with Add-Ons. Tympan also provides a quick start guide and example programs on its website. Tympan is designed to be compatible with various sensors, microphones, speakers, and wireless modules, allowing users to customize their own hearing devices.
Tympan is a versatile word that can refer to different things depending on the context. Whether it is a printing device or an open source hearing aid platform, tympan has something to offer for those who are interested in printing or hearing technology.
Tympanum as an Architectural Element
Another meaning of tympan is tympanum, which is **a triangular or semicircular space enclosed by a pediment or an arch** . Tympanum is an architectural element that is often decorated with sculptures or reliefs in classical or Gothic buildings. Tympanum can be found above the main entrance of a church, temple, or palace, and usually depicts religious or historical scenes. For example, the tympanum of the west portal of Chartres Cathedral in France shows the Last Judgment, while the tympanum of the Parthenon in Athens shows the birth of Athena.
Tympanum as a Body Part
Tympanum can also refer to **a membrane that covers the external opening of the ear in some animals** . Tympanum is also known as the eardrum, and it functions to transmit sound vibrations from the air to the inner ear. Tympanum can be found in mammals, birds, reptiles, amphibians, and some insects. Some animals use their tympanum to communicate with each other by producing sounds or detecting sounds from their environment. For example, frogs and toads have a large tympanum on each side of their head, which they use to croak and hear other frogs and toads.
Tympan is a word that has multiple meanings depending on the context. It can refer to a printing device, an open source hearing aid platform, an architectural element, or a body part. Tympan is a word that reflects the diversity and richness of human language and culture.