
Noise cancellation for clear communication!
Ideal as a microphone for a teller conversation recording system to enhance anti-harassment measures.
* Separate equipment is required for recording.
- Benefits of FR-1200
- Application example
- Why Choose Us?
- Download materials
- Specifications
- Frequently asked questions
The problem is that customers' voices cannot be picked up due to surrounding noise.
There are many different stereo microphones available, but which one should you choose?

This cutting-edge microphone features noise cancellation, developed by NTT Computer & Data Science Laboratories, and improves customer satisfaction during customer interactions.
Advantages of the highly directional miniature microphone FR-1200
Make face-to-face interactions more effective

Stress-free communication

Easy to set up and start using right away

Application examples of the highly directional compact microphone FR-1200
Installation image
It is used as a sound collection microphone for such purposes.
- Real-time translation (such as globejoy)
- Recording system for conversations with customers at the counter (for preserving evidence, preventing customer harassment, etc.)
- Record-keeping system for face-to-face responses (improving work efficiency)
- Digital Signage
- Robot conversation interface
Why choose the highly directional compact microphone FR-1200?
Achieve the same high-performance audio processing effect as using multiple microphones with just the FR-1200
The FR-1200 has high directivity, allowing it to pick up sound from two separate directions, cutting out surrounding noise and outputting clear stereo sound.
Beamforming technology utilizes the direction of sound arrival, frequency characteristics, and time fluctuation characteristics to suppress ambient noise and emphasize only the desired sound while preventing degradation.
The spectral filter analyzes and adjusts the characteristics of the sound, achieving the same effect as high-performance audio processing using multiple microphones.
The FR-1200 is a microphone developed by NTT-AT based on the intelligent microphone library developed by NTT Computer & Data Science Laboratories and currently provided by NTT Technocross Corporation.
Beamforming Technology

Spectral Filter Technology

High-quality noise cancellation
To achieve optimal sound collection and noise cancellation, you can choose from four sound collection directional modes (unidirectional mode, 90-degree mode, 180-degree mode, and 270-degree mode) depending on the situation.
Portable size and USB bus power

Download materials
| catalog | 1.0MB | download |
|---|
- instruction manual
specification
| product name |
Bidirectional Boundary Microphone FR-1200
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|---|---|---|---|
| Model | FR-1200 | ||
| Directional characteristics | Bidirectional (stereo) | ||
| Frequency response | 60~7,000Hz | ||
| current consumption | 100mA | ||
| power supply | USB bus power (DC5V) | ||
| External dimensions | Height 14.5 mm, diameter 64.7 mm | ||
|
mass
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Approximately 61g (excluding cord) | ||
| Compatible OS | OS that supports USB Audio Class 1.0 (Windows 11, etc.) | ||
| accessories | USB Type A to USB Type C cable (approx. 1 m) for power supply φ3.5 stereo mini plug cord (approx. 1 m) |
FAQ about the FR-1200 Highly Directive Miniature Microphone
機能について
| Q1 |
Can I use it on a tablet or smartphone?
|
|---|---|
| A1 | You can use it by using an adapter to convert from USB Type-A to the standard that suits your device. * Operation is not guaranteed on all models. |
| Q2 | 市販のUSBケーブルは使えますか? |
|---|---|
| A2 | 一部の市販USBケーブルはご利用いただけますが、すべての製品で動作確認を行っているわけではありません。ご使用の際は、動作をご確認のうえご利用ください。 |
| Q3 | How far away can you pick up sound? |
|---|---|
| A3 | Depending on the volume of speech and surrounding noise, sound can be picked up from a distance of approximately 1m to 1.5m in a quiet environment. |
| Q4 | Is there a way to fix the microphone? |
|---|---|
| A4 | A stand (sold separately) is available. |
| Q5 | Can I customize it? |
|---|---|
| A5 |
弊社で作成済みのファームウェア(音声信号処理パターン)を提供することは可能です。
利用用途をご連絡ください。 We can also create firmware tailored to individual usage scenarios for a fee.
|
| Q6 | Is there an app to record it? |
|---|---|
| A6 | We do not provide any recording apps. |
About purchase
| Q7 | どこから購入できますか? |
|---|---|
| A7 | お問い合わせフォームに、「機種」と「必要数量」をご記載の上お問い合わせください。 |
| Q8 | 販売代理店はありますか? |
|---|---|
| A8 | これらのサイトからもお求めいただけます。 ・NTT-ATCRウェブサイト ・韋駄天 電子商取引システム(アカウント登録が必要です。 商品コード:ZNAD-FR1200) |
| Q9 | 販売代理店になれますか? |
|---|---|
| A9 | お問い合わせフォームからご連絡ください。 条件や詳細について担当者より折り返しご案内いたします。 |
故障かな?と思った時
| Q10 | パソコンに接続したけれど、音が聞こえない |
|---|---|
| A10 | Microsftサポートを参考にご確認ください。 Windows のサウンドまたはオーディオの問題を修正する (Microsoftサポートサイト) |
| Q11 | 音声がステレオで出力されない(左右に分かれて音が聞こえない) |
|---|---|
| A11 | Microsftサポートを参考にご確認ください。 Windows のサウンドまたはオーディオの問題を修正する (Microsoftサポートサイト) |
| Q12 | 小さな音が集音できない |
|---|---|
| A12 | 雑音除去機能によって一定の音量以下の発話が集音できない場合があります。マイクから近い位置で発話するなど、ご調整の上ご利用ください。 |
| Q13 | 故障の場合はどうしたらよいですか? |
|---|---|
| A13 |
故障状況をご確認のうえ、お問い合わせフォームからご連絡ください。
|

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