11 Glossary

A

AAC (Advanced Audio Coding)

An audio compression scheme defined as part of the MPEG-2 standard (also known as MPEG- 2 AAC or MPEG-2 NBC, or Not Backwards Compatible). It offers better sound and a compression ratio that is superior by roughly 30 percent compared to the MPEG-1 MP3 format.

AC (alternating current)

An alternating current is an electrical current whose magnitude and direction vary cyclically, as opposed to DC (direct current), whose direction remains constant.The usual waveform of an AC power circuit is a sine wave, as this results in the most efficient transmission of energy. However certain applications use different waveforms, such as triangular or square waves.

Audio output

High-level (speaker) or line-level (RCA) signals sent from one system component to another; or the high-level signal from an amplifier to the system speakers.

C

CBR (constant bit rate)

With CBR the encoder spends the same amount of bits on each frame, regardless of how much it may really need. Disadvantage of CBR: Bits are wasted in case of absolute blackness of a picture or complete silence in an audio frame. And pictures or audio frames with a lot of elements may need those bits.

D

dB (Decibel)

A unit of measure used to express relative difference in power or intensity of sound.

D

DC (direct current)

ish

Direct current or continuous current is the

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constant flow of electric charge.This is typically

E

 

in a conductor such as a wire. In direct current,

 

the electric charges flow in the same direction,

Glossary

DHCP

distinguishing it from AC (alternating current).

 

DHCP stands for Dynamic Host Configuration

 

Protocol. It is a protocol for assigning dynamic

 

IP addresses to devices on a network.

 

Digital

 

A method to encode information using a binary

 

code of 0s and 1s. Many wireless phones and

 

networks use digital technology.

 

Digital Audio

 

Digital Audio is a sound signal that has been

 

converted into numerical values. Digital sound

 

can be transmitted through multiple channels.

 

Analog sound can only be transmitted through

 

two channels.

 

Duplex (half/full)

•Full duplex is the ability to send and receive data simultaneously. Duplex is synonymous with full duplex. Example: when a modem operates in full-duplex mode, it can transmit data in two directions simultaneously. In half-duplex mode it can transmit data in two directions, but not simultaneously.

F

Frequency

The property or condition of occurring at frequent intervals. In sound, this simply refers to the regular occurrence of compression and rarification of air that we experience as sound.

Frequency Response

Is the range of frequencies that a speaker reproduces, lowest frequency to the highest. While the optimal normal is 20-20,000 Hz (Hertz), the range of human hearing for

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Philips NP1100/12 user manual Glossary, Dhcp
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NP1100/12 specifications

The Philips NP1100/12 is a compact and stylish networked audio player that caters to the needs of music enthusiasts who value both functionality and design. This innovative device stands out due to its ability to connect to various audio sources seamlessly, making it a versatile addition to any home audio setup.

One of the primary features of the NP1100/12 is its compatibility with multiple streaming services. It supports Wi-Fi connectivity, allowing users to stream music from popular platforms like Spotify, Deezer, and others directly through the device. In addition to streaming, it also supports a wide range of file formats, including MP3, WMA, and WAV, ensuring that users can enjoy high-quality audio from their personal music collections.

The NP1100/12 is designed with user convenience in mind. It features a simple, intuitive interface that allows for easy navigation and control. The device can be managed via the user-friendly Philips Streamium app, which is compatible with both iOS and Android devices. This app not only simplifies playback controls but also allows users to browse through their music library and create playlists effortlessly.

Another significant characteristic of the NP1100/12 is its integration with the home network. With built-in DLNA support, users can access music stored on their PCs or network-attached storage devices, creating a centralized audio experience. This functionality is vital for those with extensive music libraries who prefer to access their tunes without the hassle of transferring files to individual devices.

In terms of sound quality, Philips has equipped the NP1100/12 with high-performance audio processing technology. The device is engineered to deliver clear and powerful sound, producing high-fidelity audio that can fill any room. The sleek and modern design also makes it an attractive addition to any decor, blending aesthetic appeal with superb audio performance.

Furthermore, the NP1100/12 includes an auxiliary input, enabling users to connect other audio devices such as smartphones and tablets. This feature adds to the versatility of the device, allowing for a broader range of listening options.

In summary, the Philips NP1100/12 is a well-designed networked audio player that combines style, functionality, and superior sound quality. Its compatibility with streaming services, intuitive app integration, and high-fidelity audio processing make it an ideal choice for music lovers seeking to enhance their listening experience at home.
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