best mic for mid/side recording

As the fall season approaches, I’ve realized how crucial it is to capture crisp, natural sound when recording outdoors. Having tested countless mics, I can honestly say the Zoom Am7 Stereo Microphone for Android has become my go-to, especially for mid/side recording. Its ability to switch between 90°, 120°, and mid-side configurations means I can adapt quickly to different environments, whether capturing a quiet interview or a lively concert.

What stands out is its intuitive analog gain wheel and clear LED clip meter—making it easy to monitor levels on the fly. Paired with the free Handy Recorder app, it offers seamless control over your recordings and compatibility with camera or audio apps, which is a huge plus. After comparing options, this mic’s versatility and solid build quality make it a standout choice that I confidently recommend for anyone serious about capturing high-quality stereo sound on Android devices.

Top Recommendation: Zoom Am7 Stereo Microphone for Android, Mid-Side Stereo

Why We Recommend It: This mic offers flexible recording modes (90°, 120°, mid-side) with professional-level control via its analog gain wheel and LED clip meter. Unlike standard stereo mics, it’s specifically designed for Android with USB-C, ensuring plug-and-play convenience. Its versatility and durable construction make it ideal for all environments, providing superior stereo imaging and easy monitoring, making it the best choice for mid/side recording.

What Is Mid/Side Recording and Why Is It Important?

Mid/Side recording is a stereo recording technique that utilizes two microphones to capture sound in a way that allows for greater control over the stereo image during mixing. This method employs one microphone to capture the ‘mid’ signal, which is typically directed towards the sound source, and a second microphone positioned at a right angle to capture the ‘side’ information, which picks up ambient sound from the left and right sides. This technique is particularly valued for its ability to create a three-dimensional sound field and provide flexibility in post-production.

According to the book “The Recording Handbook” by David Miles Huber, mid/side recording is praised for its ability to produce a natural and spacious stereo image that can be adjusted without altering the original sound quality. This is because the mid signal can be mixed in with varying levels of the side signal, allowing for a customizable stereo width.

Key aspects of mid/side recording include its flexibility in sound manipulation and the ability to capture a more realistic sound environment. The mid microphone generally has a cardioid pattern, which captures sound primarily from the front, while the side microphone often features a figure-eight pattern to pick up sound from both sides. This configuration allows for precise control over how much of the ambient sound is mixed into the final recording, thus enabling sound engineers to create a more immersive listening experience.

This technique is particularly impactful in genres that benefit from rich spatial detail, such as classical music, jazz, and acoustic recordings. By using mid/side recording, sound engineers can create depth and width in the mix, making the listener feel as though they are in the same space as the performers. Furthermore, mid/side recording is advantageous in live sound scenarios, where capturing the natural acoustics of a venue is crucial.

Statistics indicate that many professionals prefer mid/side recording for its versatility; in a survey conducted by Sound on Sound magazine, over 70% of audio engineers reported using this technique for various applications, ranging from music production to sound design. This preference underscores the technique’s significance in achieving high-quality recordings.

To optimize mid/side recording, selecting the best mic for mid/side recording is essential. Ideal microphones for this technique typically include a high-quality cardioid microphone for the mid channel and a figure-eight microphone for the side channel. Popular choices among audio professionals include the Neumann KM 184 for the mid and the Royer R-121 for the side. Ensuring proper microphone placement and phase alignment is also critical to achieving the best results, as this will prevent phase cancellation and maintain sound integrity.

What Characteristics Should a Microphone Have for Mid/Side Recording?

The characteristics that a microphone should have for mid/side recording include the following:

• Cardioid Pattern: A cardioid microphone captures sound primarily from the front while rejecting noise from the sides and rear. This makes it ideal for the mid-side technique, where the mid microphone focuses on the primary sound source, allowing for a clean and isolated recording of instruments or vocals.
• Figure-8 Pattern: The side microphone in mid/side recording typically uses a figure-8 polar pattern, which captures sound equally from the front and back while rejecting sound from the sides. This characteristic is crucial for accurately recording the ambiance and stereo width of the environment, enhancing the spatial quality of the recording.
• Wide Frequency Response: A microphone with a wide frequency response range is essential for accurately capturing the nuances of sound. This characteristic ensures that both the low-end and high-end frequencies are well represented, providing a fuller and more balanced sound profile in the final mix.
• Low Self-Noise: The best microphones for mid/side recording should have low self-noise to ensure that they capture the sound source without adding unwanted noise. This quality is particularly important in studio settings where quiet environments are needed to achieve high fidelity recordings.
• Durability and Build Quality: Since mid/side recording can involve various setups and environments, a microphone with robust build quality is beneficial. A durable microphone can withstand the rigors of frequent use, making it a reliable choice for both studio and live recording situations.

How Does Polar Pattern Affect Mid/Side Recording Quality?

The polar pattern of a microphone significantly influences the quality of mid/side recording by determining how it captures sound from different directions.

• Cardioid Polar Pattern: This pattern captures sound primarily from the front while rejecting noise from the sides and rear, making it suitable for isolating the main sound source. In mid/side recording, a cardioid mic is typically used for the mid signal, allowing clear capture of the desired audio while minimizing room reflections and background noise.
• Figure-8 Polar Pattern: The figure-8 pattern captures sound equally from the front and back while rejecting noise from the sides. This characteristic is essential for the side mic in mid/side recording, as it picks up ambient sounds and stereo information, enhancing the spatial quality of the recording without interference from side noise.
• Omnidirectional Polar Pattern: An omnidirectional mic captures sound from all directions, which can be useful in certain recording environments to achieve a natural sound. However, in mid/side recording, it is generally less effective because it does not provide the necessary isolation for the mid signal, potentially leading to a muddier sound due to room acoustics and unwanted noise capture.
• Supercardioid Polar Pattern: This pattern has a narrower pickup area in the front and a slight sensitivity to sound from the rear. While it offers better isolation than cardioid mics, it might introduce some rear sound capture in mid/side setups, which could affect the clarity of the mid signal if not positioned carefully.

Which Microphones Are Best Suited for Mid/Side Recording Techniques?

The best microphones for mid/side recording techniques typically include a combination of directional and omnidirectional microphones.

• Shure SM57: This dynamic microphone is excellent for capturing the mid signal due to its cardioid pattern, which effectively rejects off-axis noise.
• Rode NT5: A small diaphragm condenser microphone, the NT5 is perfect for the side signal, providing a wide frequency response and high sensitivity to capture details accurately.
• Audio-Technica AT4050: This versatile large diaphragm condenser microphone can switch between polar patterns, making it suitable for both mid and side recording applications.
• Sennheiser MKH 8020: An omnidirectional microphone that excels in capturing ambient sound, the MKH 8020 is ideal for the side pickup, ensuring a natural soundstage.
• AKG C414 XLS: Renowned for its multiple polar patterns, this large diaphragm condenser can serve well in mid/side setups, delivering exceptional clarity and depth to recordings.

The Shure SM57 is a staple in many recording studios due to its durability and ability to handle high sound pressure levels, making it a reliable choice for the mid channel. Its cardioid pickup pattern ensures that it focuses on the sound source while minimizing background noise, which is crucial in mid/side setups.

The Rode NT5 provides a crisp and clear representation of the side signal with its small diaphragm design, which helps capture transients effectively. Its omnidirectional polar pattern allows it to pick up sound equally from all directions, making it ideal for creating the stereo image in mid/side recording.

The Audio-Technica AT4050 stands out for its flexibility, allowing engineers to switch between cardioid, omnidirectional, and figure-eight patterns. This adaptability means it can serve as either the mid or the side mic, depending on the specific recording scenario.

With the Sennheiser MKH 8020, you get an omnidirectional microphone that excels at capturing a full and rich sound stage, which is essential for the side signal. Its high sensitivity and low self-noise make it a favorite for high-quality recordings where detail is paramount.

Finally, the AKG C414 XLS is highly regarded for its excellent sound reproduction and versatility. Its ability to switch polar patterns allows it to adapt to various recording environments, making it a fantastic option for both mid and side channels in a mid/side configuration.

What Are the Key Features of the Top Mid/Side Microphones?

The key features of the top mid/side microphones include:

• Dual Capsule Design: Many mid/side microphones feature a dual capsule setup, which allows for capturing both mid and side signals simultaneously. This design enhances stereo imaging by separating the direct sound from the ambient sound, providing a more immersive listening experience.
• Cardioid and Figure-8 Patterns: The best mid/side microphones typically utilize a cardioid pattern for the mid channel and a figure-8 pattern for the side channel. This combination allows the microphone to effectively capture sound from the front while rejecting noise from the sides, creating a balanced stereo field.
• High Sensitivity and Low Noise: Top mid/side microphones are designed to have high sensitivity and low self-noise, ensuring that even the quietest details are captured without unwanted noise. This is crucial for professional recordings, where clarity and fidelity are paramount.
• Robust Build Quality: Quality mid/side microphones often feature durable construction materials, making them suitable for both studio and live environments. A solid build ensures longevity and reliability during various recording sessions.
• Versatile Connectivity Options: Many of the best mid/side microphones offer various connectivity options, including XLR outputs and phantom power requirements. This versatility allows for easy integration into different audio setups and systems.
• Frequency Response Range: A wide frequency response range is essential for accurately capturing the nuances of sound sources. Top mid/side microphones often cover a broad spectrum, allowing them to excel in diverse recording applications.
• Integrated Handling Features: Some mid/side microphones come with integrated features such as low-cut filters, pads, or built-in shock mounts. These features help minimize handling noise and enhance recording quality, making them more user-friendly.

How Do You Properly Set Up a Microphone for Mid/Side Recording?

To properly set up a microphone for mid/side recording, several key components and techniques are essential to achieve the best results.

• Microphone Selection: Choosing the best mic for mid/side recording requires a cardioid microphone for the mid signal and a figure-eight microphone for the side signal.
• Proper Placement: The microphones must be positioned correctly to capture the desired audio while maintaining the stereo image.
• Recording Setup: Ensuring the correct routing and levels in your recording software is crucial for effective mid/side decoding.
• Monitoring: Using headphones to monitor the recording can help you ensure that the mid/side technique is working effectively.

Microphone Selection: For mid/side recording, the best mic setup includes a high-quality cardioid microphone for the mid signal, which captures the sound directly in front, and a figure-eight microphone for the side signal, which captures sound from both sides. This combination allows for excellent stereo imaging and depth, providing a rich listening experience when mixed properly.

Proper Placement: The placement of the microphones is critical; the cardioid mic should be aimed at the source of the sound, while the figure-eight mic should be positioned at a 90-degree angle to it. Typically, the two microphones are set up with the figure-eight mic just above or below the cardioid mic, ensuring that they are at the same height and aligned to prevent phase issues.

Recording Setup: In your Digital Audio Workstation (DAW), you need to ensure that the audio signals from both microphones are recorded on separate tracks. After recording, you will typically use a mid/side decoding process to convert the tracks into a stereo signal, allowing for precise control over the stereo field.

Monitoring: It is essential to use headphones while recording to monitor the sound quality and ensure that the mid/side setup is functioning as intended. This allows you to hear any problems with phase or balance in real time and make adjustments as needed, enhancing the final mix quality.

What Are Common Mistakes in Mid/Side Recording and How Can They Be Avoided?

Common mistakes in mid/side recording can significantly affect the quality of the sound captured, but they can be easily avoided with proper techniques.

• Incorrect microphone placement: Proper positioning of microphones is crucial for achieving the desired sound. The mid mic should ideally be placed at the center of the sound source, while the side mic should be positioned at a 90-degree angle, equidistant from the mid mic to capture the stereo image accurately.
• Using mismatched microphones: When selecting microphones for mid/side recording, it’s important to use mics that have similar frequency responses and sensitivity. Mismatched microphones can lead to phase issues and an unbalanced stereo image, making it difficult to achieve a cohesive sound.
• Neglecting phase alignment: Phase issues can arise if the microphones are not properly aligned or if there are timing discrepancies in the sound waves they pick up. To avoid this, always check phase coherence during mixing, and use tools like phase invert switches if necessary to ensure the best sound quality.
• Not using proper gain staging: Gain staging is essential to prevent distortion and noise in recordings. Ensure that both the mid and side microphones are set to appropriate levels to avoid clipping while maintaining a good signal-to-noise ratio, allowing for clearer recordings.
• Ignoring the listening environment: The acoustics of the recording space can heavily influence the outcome of mid/side recordings. Make sure to assess and treat the recording environment, using sound-absorbing materials if needed, to minimize unwanted reflections and ambient noise.
• Neglecting to monitor in stereo: Monitoring the recording in stereo is vital to ensuring that the mid/side setup is functioning correctly. Use headphones or speakers that accurately reproduce stereo sound, allowing you to hear how the mid and side components interact and adjust accordingly.

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