界面

有助於連接任何兩個裝置或系統的裝置或 協議,或用作動詞時(表示「連接」)表 示連接過程。

M

MP3

聲音數據壓縮系統中的一種檔案格式。 MP3 是「動畫專家群組 1」(或 MPEG-1 Audio Layer 3 的縮寫。 使用 MP3 格式, 一個 CD-RD-RW可容納比常規 CD

10倍的數據。

L

LCD(液晶顯示屏)

可能是非電腦電子設備上顯示視覺資訊的 最常用方式。

無失真的壓縮

在音樂訊號中降低數據位元(密度)數而 不會損壞原型的系統。

A

AAC(進階音訊編碼)

定義為 MPEG-2標準的一部分的音訊壓縮 主題(也稱為 MPEG-2 AAC MPEG-2 NBC,或不向下兼容)。 它可提供更佳的 音質和壓縮比,較 MPEG-1 MP3 格式,性 能要高出約 30%

訊噪比

表示音訊訊號等級和任何干擾之間的區 別。 此數字越大,表示聲音越純正。

S

SuperPlay

SuperPlay™ NP2900 的一種特殊功能,

可讓收聽者播放頂級音樂庫類別之下的所 有音樂,如演出者或專輯,而無需選擇播 放清單項目。

36ZH-HK

W

WAV

一種由 Microsoft IBM 聯合開發的聲音檔 案格式。 內置於Windows 95 XP 中, 從而使其成為電腦上的實際標準。WAV 聲 音檔案以「.wav」副檔名結束,幾乎可以用 於支援聲音的所有Windows 應用程式。

敏感度

揚聲器給特定電壓輸入提供的音量,以每 瓦分貝 (dB/W) 表示。

W

Wi-Fi

Wi-Fi (Wireless Fidelity) Wi-Fi Alliance

擁有的無線技術品牌,用來改善以 IEEE

802.11標準為基礎之無線區域網絡產品的 互通性。Wi-Fi常見的應用程式包括互聯網 和VoIP 電話的存取,遊戲和消費性電子產 品 (例如電視、DVD 播放器和數碼相機) 的 網絡連接性。

WMA (Windows Media Audio)

一種屬於 Microsoft 所有的音訊格式,是 Microsoft Windows Media 技術的一部分。 包括 Microsoft Digital Rights Management 工具、Windows Media Video 編碼技術和 Windows Media Audio 編碼技術。

R

RF(無線電頻率)

頻率(或載波)超過 100kHz 的交流電或電 壓。 之所以稱為無線電頻率,是因為這些 頻率具有讓電台(和電視)以電磁波的形 式輻射之能力。

立體聲

顧名思義為立體的意思。 通常用來指雙聲 道立體聲,儘管數碼音訊的開發有助於促 使多聲道立體聲的發展。

低音

音頻帶中最低的三個八度音。 重低音是最 低的八度音 (20-40Hz),中低音是居中的 八度音 (40-80Hz),高低音是 80-160Hz的 八度音。

Page 36
Image 36
Philips SuperPlay SuperPlay 是 NP2900 的一種特殊功能,, Wi-Fi Wi-Fi Wireless Fidelity 是Wi-Fi Alliance, WMA Windows Media Audio

NP2905, NP2912, NP2900 specifications

The Philips NP2900 is a versatile and stylish wireless music player that caters to the needs of audiophile enthusiasts and casual listeners alike. Launched as part of Philips' esteemed line of portable music devices, the NP2900 offers a unique blend of modern technology, ease of use, and high-quality sound reproduction.

One of the standout features of the NP2900 is its ability to stream music wirelessly via Wi-Fi and its compatibility with various streaming services. Users can effortlessly connect the device to their home network, allowing them to access a vast library of songs from their favorite platforms, making it a perfect addition for those who prefer digital music libraries over physical media.

The device is equipped with a built-in digital amplifier, which enhances sound quality and ensures that users experience a rich and immersive listening experience. The NP2900 also supports multiple audio formats, including MP3, WMA, and AAC, giving users the flexibility to play their content without worrying about compatibility issues.

In terms of design, the Philips NP2900 features a sleek and compact form factor that easily fits into any room’s decor. The user-friendly interface includes an intuitive control panel that allows users to navigate their music libraries with ease. Additionally, the device comes with a vibrant LCD display, providing information about the current track and stream options.

For those who enjoy listening to music while on the go, the NP2900’s portable nature means it can be easily moved from room to room, or even taken outdoors, thanks to its rechargeable battery. This functionality is further enhanced by the device's ability to connect to various audio sources via AUX inputs, making it a versatile option for multiple listening scenarios.

Moreover, the NP2900 boasts high-quality speaker drivers that deliver clear and detailed sound, ensuring that every note is heard as it was intended. The unit also features FM radio capabilities, allowing users to tune in to their favorite radio stations, further expanding its range of audio playback options.

In summary, the Philips NP2900 is an innovative music player that brings together modern wireless streaming technology, robust sound quality, and portability in a sleek design. Its diverse feature set serves the needs of music lovers looking for convenience, quality, and versatility in a compact device.