Abstract: Systems and methods for securing a headphone ear cushion to a headphone earcup on a headphone are described. One embodiment includes orienting an ear cushion proximate to, but not touching, an earcup of a headphone, where the ear cushion includes an attachment ring, the earcup including an attachment receiving interface, aligning a first slot in the attachment ring with a first inward-facing hook on the attachment receiving interface, aligning a first notch with a first outward-facing hook and a second notch with a second outward-facing hook, pressing the attachment ring against the attachment receiving interface such that the first inward-facing hook passes through the first slot, the first outward-facing hook passes through the first notch, and the second outward-facing hook passes through the second notch, and sliding the first elliptical ring relative to the second elliptical ring.

Abstract: A headset includes a first earcup, a second earcup, and a headband. The headband includes a connecting member having a first end coupled to the first earcup and a second end coupled to the second earcup. A cushion is disposed below the connecting member. The cushion extends between the first end and the second end. The cushion includes a middle region configured to have a first density and adjacent side regions configured to have a second density that is higher than the first density.

Abstract: Headphone playback devices can include a cable assembly including a plurality of conductors extending between a first earpiece and a second earpiece. The cable assembly includes a jacket, a power conductor disposed within the jacket and coupled between a power source in the first earpiece and a wireless transceiver in the second earpiece. The cable assembly further includes a microphone conductor at least partially disposed within the jacket and coupled to a microphone in one of the earpieces. A shield is at least partially disposed between the power conductor and the microphone conductor to reduce electromagnetic interference between the two.

Abstract: Headphone playback devices can include a cable assembly including a plurality of conductors extending between a first earpiece and a second earpiece. The cable assembly includes a jacket, a power conductor disposed within the jacket and coupled between a power source in the first earpiece and a wireless transceiver in the second earpiece. The cable assembly further includes a microphone conductor at least partially disposed within the jacket and coupled to a microphone in one of the earpieces. A shield is at least partially disposed between the power conductor and the microphone conductor to reduce electromagnetic interference between the two.

Abstract: Headphone playback devices can include a cable assembly including a plurality of conductors extending between a first earpiece and a second earpiece. The cable assembly includes a jacket, a power conductor disposed within the jacket and coupled between a power source in the first earpiece and a wireless transceiver in the second earpiece. The cable assembly further includes a microphone conductor at least partially disposed within the jacket and coupled to a microphone in one of the earpieces. A shield is at least partially disposed between the power conductor and the microphone conductor to reduce electromagnetic interference between the two.

Abstract: Headphone playback devices can include a cable assembly including a plurality of conductors extending between a first earpiece and a second earpiece. The cable assembly includes a jacket, a power conductor disposed within the jacket and coupled between a power source in the first earpiece and a wireless transceiver in the second earpiece. The cable assembly further includes a microphone conductor at least partially disposed within the jacket and coupled to a microphone in one of the earpieces. A shield is at least partially disposed between the power conductor and the microphone conductor to reduce electromagnetic interference between the two.

Abstract: Systems and methods for securing a headphone ear cushion to a headphone earcup on a headphone are described. One embodiment includes orienting an ear cushion proximate to, but not touching, an earcup of a headphone, where the ear cushion includes an attachment ring, the earcup including an attachment receiving interface, aligning a first slot in the attachment ring with a first inward-facing hook on the attachment receiving interface, aligning a first notch with a first outward-facing hook and a second notch with a second outward-facing hook, pressing the attachment ring against the attachment receiving interface such that the first inward-facing hook passes through the first slot, the first outward-facing hook passes through the first notch, and the second outward-facing hook passes through the second notch, and sliding the first elliptical ring relative to the second elliptical ring.

Abstract: A headset includes a first earcup, a second earcup, and a headband. The headband includes a connecting member having a first end coupled to the first earcup and a second end coupled to the second earcup. A cushion is disposed below the connecting member. The cushion extends between the first end and the second end. The cushion includes a middle region configured to have a first density and adjacent side regions configured to have a second density that is higher than the first density.

Abstract: Systems and methods for securing a headphone ear cushion to a headphone earcup on a headphone are described. One embodiment includes orienting an ear cushion proximate to, but not touching, an earcup of a headphone, where the ear cushion includes an attachment ring, the earcup including an attachment receiving interface, aligning a first slot in the attachment ring with a first inward-facing hook on the attachment receiving interface, aligning a first notch with a first outward-facing hook and a second notch with a second outward-facing hook, pressing the attachment ring against the attachment receiving interface such that the first inward-facing hook passes through the first slot, the first outward-facing hook passes through the first notch, and the second outward-facing hook passes through the second notch, and sliding the first elliptical ring relative to the second elliptical ring.

Abstract: Headphone playback devices can include a cable assembly including a plurality of conductors extending between a first earpiece and a second earpiece. The cable assembly includes a jacket, a power conductor disposed within the jacket and coupled between a power source in the first earpiece and a wireless transceiver in the second earpiece. The cable assembly further includes a microphone conductor at least partially disposed within the jacket and coupled to a microphone in one of the earpieces. A shield is at least partially disposed between the power conductor and the microphone conductor to reduce electromagnetic interference between the two.

Abstract: An apparent zero delay of a trigger view signal with respect to a normal vertical signal in an oscilloscope is provided by horizontally shifting the trigger view display to coincide with the normal vertical display. This is achieved by injecting a predetermined offset current into the sweep sawtooth output amplifier only when the trigger view signal is being displayed.