Beyerdynamic MM-1 Omnidirectional Condenser Measurement Microphone User Manual

導入

The Beyerdynamic MM-1 is an omnidirectional condenser measurement microphone designed for precise acoustic measurements. It provides accurate data for analyzing listening environments, speaker frequency response, and Sound Pressure Level (SPL). Its design ensures minimal acoustic interference for reliable results.

箱の中身

パッケージ内にすべてのコンポーネントが揃っていることを確認します。

• Beyerdynamic MM-1 Omnidirectional Condenser Measurement Microphone
• マイクClamp (MA-CL 21)
• Microphone Case

Figure 1: Beyerdynamic MM-1 microphone, microphone clamp, and microphone case.

設定

Follow these steps to set up your Beyerdynamic MM-1 microphone:

1. マイクの取り付け: Attach the MM-1 microphone to the provided microphone clamp (MA-CL 21). Secure the clamp onto a standard microphone stand.
2. Connecting to Audio Interface: Connect the microphone to an audio interface or mixer using a standard XLR cable. The MM-1 requires phantom power (typically +48V) from your audio interface or mixer to operate. Ensure phantom power is enabled on the input channel you are using.
3. ポジショニング: For accurate measurements, position the microphone at the desired measurement point within your acoustic environment. Ensure it is stable and free from vibrations.

Figure 2: The MM-1 microphone connected via XLR cable, ready for use.

操作手順

The Beyerdynamic MM-1 is designed for use with a spectrum analyzer or measurement software to evaluate acoustic properties.

• Measurement Software: Connect your audio interface to a computer running acoustic measurement software (e.g., Room EQ Wizard, Smaart, etc.).
• 較正： For the most accurate results, it is recommended to calibrate your MM-1 microphone with your measurement system. Refer to your measurement software's documentation for calibration procedures. The MM-1 is diffuse field-calibrated with a linear frequency response at 90°.
• 測定の実行: Follow the instructions of your chosen measurement software to generate test signals and capture the microphone's response. The MM-1's omnidirectional polar pattern captures sound equally from all directions, making it ideal for room acoustic analysis.
• 用途:
  • Frequency response analysis of loudspeakers and rooms.
  • Sound Pressure Level (SPL) measurements.
  • General acoustic analysis for studio setup or live sound environments.

メンテナンス

Proper care will ensure the longevity and performance of your MM-1 microphone:

• クリーニング： Use a soft, dry cloth to clean the microphone body. Do not use liquid cleaners or solvents, as they may damage the microphone's sensitive components.
• ストレージ： When not in use, store the microphone in its provided case to protect it from dust, moisture, and physical damage.
• 取り扱い： Avoid dropping or subjecting the microphone to strong impacts, as this can affect its calibration and performance.
• 環境条件: マイクを極端な温度、高湿度、直射日光から遠ざけてください。

Figure 3: Store the MM-1 microphone in its protective case when not in use.

トラブルシューティング

仕様

保証とサポート

For warranty information and technical support, please refer to the official Beyerdynamic web購入サイトをご覧いただくか、カスタマーサービスに直接お問い合わせください。保証請求のために購入証明書を保管してください。

ベイヤーダイナミック公式 Webサイト： www.beyerdynamic.com