Abbreviations | Tascam MMR-8 guide

Abbreviations
and Terms	Definitions

Monitor The process of selecting one or more tracks to listen to in the headphones or rear panel studio monitor output.

Motion Controls The “transport” keys on the MMR-8.

MTC MIDI Time Code. Time code that is transmitted as part of a MIDI signal. Because there is not enough room for the complete time code to be sent at once, MTC counts in two frame increments.

Multitrack A tape or solid state device that can record and/or playback more than one track of audio at a time.

NDF Non-Drop Frame. A type of time code that uses full frames for timing. It is

used in audio-only applications and with black and white video.

NTSC National TV Standards Committee. The television and video format used in the USA and Japan. The basic frame rate is 30 fps for monochrome and 29.97 fps for color transmissions and recording.

Offset The amount of difference between the program time code and an event. Tracks and entire machines can be offset. Offsets are sometimes added to correct for incorrect time code numbers on a tape or to compensate for timing delays between machines.

Operating State There are eight operating states of the MMR-8, Normal, Setup, Load Track, View Track, Slip Track, Backup,Verify, and Error. These are distinguished by the nature of the information displayed in the LCD window and by the keys that are available while in each state.

PAL Phase Alternating Line. The main European broadcasting standard that uses a 25 fps rate.

Phase Lock The process where a machine is locked to reference signal (or to another machine’s reference signal) so that its reference signal can be matched in phase by controlling the speed of the machine compared to the other machine or to a speed reference signal.

RAM Random Access Memory. To convert audio from analog into digital, or vice versa, a RAM buffer is required to allow the continuous analog audio to be converted into “chunks” of digital data and the chunks of data from the hard drive to be converted back into continuous analog audio.

Rate How many ticks per second of some clock or other counter. There are various rates used in the MMR-8 include fps (frames per second), ppf (pulse per frame, biphase), word clock (samples per second)

Reference The master clock. The MMR-8 uses two reference signals: a sample reference

108	Tascam MMR-8 Owner’s Manual • Appendix E • Glossary

MMR-8 specifications

The Tascam MMP-16 and MMR-8 are two innovative products designed to meet the specialized needs of audio professionals, offering advanced features and capabilities suitable for various recording and playback applications.

The Tascam MMP-16 is a versatile audio router and mixer that excels in different environments, from live sound to studio recording. One of its primary features is the 16-channel configuration, allowing for significant flexibility in signal routing. The MMP-16 supports multiple audio formats, including analog signals, making it adaptable to a wide range of setups. It boasts high-quality AD/DA conversion, delivering excellent audio fidelity and low latency performance.

Additionally, the MMP-16 is equipped with comprehensive digital processing capabilities, including EQ and dynamics processing on each channel. This makes it ideal for both mixing live performances and preparing recordings for post-production. The unit's user-friendly interface includes an intuitive display and physical controls that streamline operation, making it easy for both novice and experienced engineers to navigate.

On the other hand, the Tascam MMR-8 is a robust multi-track digital audio recorder that offers exceptional reliability for professionals who require high-quality audio capture. This 8-channel recorder shines in its ability to handle various digital audio formats, ensuring compatibility with different workflows. One standout feature of the MMR-8 is its solid-state recording technology, which enhances durability and reduces the risk of data loss, a crucial aspect in high-stakes recording environments.

The MMR-8 also provides comprehensive onboard monitoring options, allowing users to assess audio quality in real time. Its extensive connectivity options include digital and analog inputs and outputs, facilitating seamless integration with other studio equipment and live sound systems. The data management capabilities of the MMR-8 make it easy to organize and retrieve recordings, while its compact design ensures portability without compromising on performance.

Both the MMP-16 and MMR-8 showcase Tascam's commitment to innovation and quality in the audio industry. Their advanced features, coupled with solid build quality and ease of use, make them essential tools for audio professionals seeking reliable solutions for their recording and mixing needs. Whether utilized separately or in conjunction, these devices amplify creativity and enhance the overall audio production experience.