Abstract: There is thus provided an earphone having a hoop band (100) for receiving at least one electroacoustic reproduction transducer. The hoop band has at least two hoop band portions (110, 120) which respectively include an angle, wherein at least two of the hoop band portions (110, 120) are rotatably connected together. The hoop band also has at least one adjusting unit (20) for adjusting and fixing the angle, wherein the adjusting unit is coupled to the first and second hoop band portions (110, 120).

Abstract: There is provided a wireless headphone having charging contacts in the headphone band and at least one magnet in the headphone band. There is also provided a charging station for a corresponding wireless headphone with bars as an electrical feed line for charge contacting of a wireless headphone.

Abstract: There is thus provided a dynamic electro-acoustic transducer having a moving coil (100) with a coil exit location (110) and a first and a second feed line (200, 300). The first and second feed lines (200, 300) have first ends (210, 310) for coupling to the coil exit location (110), an intermediate portion (250, 350) and second ends (220, 320). The intermediate portions (250, 350) of the first and second feed lines (200, 300) are substantially parallel to a tangent at the moving coil (100).

Abstract: There is thus provided an earphone comprising a housing (20) for receiving an electroacoustic transducer, and an ear cushion unit (10) having an ear cushion material (11) and a first ring (1). The housing has a sealing ring (2) and a latching unit (21). The first ring (1) has a prestressing when it is placed on the sealing ring (2) and held by means of the latching unit (21).

Abstract: A microphone device is provided which comprises a main microphone (MM), at least one control microphone (CM) and a digital signal processing unit (DSP) coupled to the main microphone (MM) and the at least one control microphone (CM). The digital signal processing unit (DSP) receives the output of the main microphone (MM) and the output of the at least one control microphone (CM). Based on the output signals, the digital signal processing unit (DSP) is adapted to perform a noise suppression of pop noise in the output signal of the main microphone (MM).

Abstract: The invention is based on the idea of providing a detection device which is capable of distinguishing whether a microphone or audio signal processing arrangement connected thereto operates on an analog or digital basis. An analog or digital connection is selected in accordance with that determination procedure. Consequently there is provided a detection device which has a sensing device, a determining device and a selecting device. The sensing device senses an external signal fed to the detection device and forwards that signal to the determining device. The determining device determines whether the sensed external signal was transmitted by an analog or digital signal processing apparatus and transmits a corresponding determination signal to the selecting device. The selecting device then selects either an analog or a digital connection, in dependence on the determination signal.

Abstract: There is provided an earphone comprising a hoop (1) with a first and a second pivot point (A0, B0) at least one end of the hoop (1). The earphone has at least one earpiece (3) for receiving at least one electroacoustic transducer. The earpiece (3) has a first and a second pivot point (A, B). The earphone further has a first coupling element (2) for coupling the first pivot point (A0) of the hoop (1) to the first pivot point (A) of the earpiece (3) and a second coupling element (4) for coupling the second pivot point (B0) of the hoop (1) to the second pivot point (B) of the earpiece (3).

Abstract: A phone, particularly an ear phone, is provided that features two transducer housings (41, 42) and a flexible head strap (43). The head strap (43) is pre-shaped in such a way that it is coiled up and has at least one turn in its relaxed and unworn state. In this way, the phone can be stowed in a space-saving fashion when it is not worn.

Abstract: Provided is a digital microphone having a power supply. In this case the power supply is configured so as to provide a P48 V phantom power.

Abstract: The invention relates to an arrangement for optically determining the distance of a reflecting surface that can be used, in particular, for determining slight variations in distance such as can frequently occur in vibrating systems. Such an arrangement can also be used as optical microphone or hydrophone. The arrangement according to the invention is designed in this case such that light from a light source is directed onto a reflecting surface via a first optical fiber, and light reflected therefrom is directed onto at least one statically arranged optical detector via the first optical fiber or at least one further optical fiber. An optical element collimating in the direction of the reflecting surface is arranged between the reflecting surface and the one or more optical fibers.