has completely discharged and then the ribbon mode will activate automatically. An additional benefit of the ribbon mic mode is that the input DC blocking capacitors are relay bypassed to further simplify the m201’s signal path. Incidentally, the ribbon mode works very well with many lower output dynamic microphones as well as ribbon types.

M-S recording with the m201

In M-S mode the m201 accepts the Mid signal in channel 1 and the Side signal in chan- nel 2. The LEFT channel output connector provides the “sum” of the inputs and the RIGHT channel output connector provides the “difference” of the inputs. In M-S mode, the M-S width control adjust the ratio of Mid signal to Side signal in the dedicated M-S outputs. The LEFT and RIGHT M-S outputs are always active which allows the user to record the discreet Mid and Side signals from the preamplifier Channel 1 and 2 out- puts while also recording (or monitoring) the stereo composite from the M-S LEFT and RIGHT outputs.

Note: For more information on M-S recording we would highly recommend the AES paper written by Wes Dooley and Don Streicher called “M-S Stereo: A Powerful Tech- nique for Working in Stereo”. This paper (No. 1792) is available from the Audio Engi- neering Society web page (www.aes.org).

The Optional A/D Converter Features

 

 

 

A

 

 

 

B

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FS SELECT

 

 

CLOCK SOURCE

 

 

ADC MODE

 

44

48 88 96 176 192

 

INT

WORD LOOP

PRO 2WIRE CONS

 

 

 

 

OFF

 

 

 

sLOCK

 

 

 

OVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J

1

-60 -50 -40 -32 -28 -24 -20 -18 -16 -14 -12 -10 -8 -6 -5 -4 -3 -2 -1 0

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14 16 18 20 <

-0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3

0.4 >

 

 

OVER

 

 

 

HEADROOM (dB)

CAL

 

 

LEVEL

 

 

 

 

I

 

 

 

 

 

 

 

 

 

 

CH1-2MS LINE

 

 

A

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADC SOURCE

 

 

INPUT SENS

PEAK RESET / MODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(hold)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

G

 

F

E

 

 

D

grace design m201

9

owner’s manual

 

Page 8 Page 10
Page 9
Image 9
Grace M201 owner manual Recording with the m201, Optional A/D Converter Features
Page 8 Page 10

M201 specifications

The Grace M201 is a remarkable addition to the cutting-edge landscape of mid-range smartphones, designed to offer users an exceptional blend of performance, style, and functionality. Built with a sleek and modern aesthetic, the device features a premium glass and metal body that not only enhances its visual appeal but also provides a lightweight and comfortable grip.

One of the standout features of the Grace M201 is its impressive display. The phone boasts a vibrant 6.5-inch Full HD+ screen, offering a resolution of 2400 x 1080 pixels. This ensures that users experience sharp, clear visuals whether they're watching videos, browsing photos, or playing games. The display is complemented by an IPS panel, providing wide viewing angles and excellent color reproduction, making it an ideal choice for media consumption.

Under the hood, the Grace M201 is powered by a robust octa-core processor that delivers fluid performance and efficient multitasking. Coupled with up to 8GB of RAM, the device can handle demanding applications with ease, while ensuring smooth transitions between apps. Additionally, users can choose from multiple storage options, ranging from 128GB to 256GB, expandable via a microSD card, ensuring ample space for photos, music, and apps.

The Grace M201 excels in the photography department with its versatile triple-camera setup. The primary sensor features a high-resolution lens, allowing users to capture stunning images in a variety of conditions. Accompanying the main camera are an ultra-wide-angle lens and a macro lens, providing users with creative flexibility to explore different photography styles. The front-facing camera is no less impressive, featuring a high-resolution sensor and AI enhancements for beautiful selfies.

Powering the Grace M201 is a robust battery that lasts all day, offering a capacity of around 5000mAh. This ensures users can enjoy their device without the frequent worry of recharging. Fast charging technology is also supported, allowing users to quickly top up their battery when needed.

In terms of connectivity, the Grace M201 is equipped with the latest 4G LTE technology, ensuring fast internet speeds whether streaming, browsing, or gaming. Additionally, the device features dual SIM capabilities, enhancing convenience for users who rely on multiple phone numbers. For security, users can take advantage of advanced biometric options such as facial recognition and fingerprint scanning.

With a blend of advanced features, powerful performance, and an elegant design, the Grace M201 stands out as a desirable choice for anyone in the market for a reliable and feature-rich smartphone.
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