Roland V-160HD SDI/HDMI Streaming Video Switcher - Manual (Page 82)

Menu List
82
9: AUDIO INPUT
Menu item Value (bold text: default value) Explanation
AUDIO IN 1, 2
AUDIO IN 1/2 (LINKED) Adjusts the audio that is input from the AUDIO IN 1 and 2 jacks.
* “AUDIO IN 1/2 (LINKED)” is shown when “STEREO LINK” is “ON.”
ANALOG GAIN 0 –64dB Adjusts the input gain (sensitivity) in the analog domain.
DIGITAL GAIN -42.0– 0 .0 –42.0dB Adjusts the input gain (sensitivity) in the digital domain (after conversion from analog to digital).
INPUT LEVEL -INF– 0 .0 –10.0dB
Adjusts the input volume.
This can also be adjusted by the AUDIO INPUT LEVEL [1] or [2] knob. (*10)
INPUT MUTE OFF , ON Turns the mute function on/off. When this is “ON,” the input audio is temporarily silenced.
PHANTOM +48V OFF , ON
Turns the phantom power on/off. When this is “ON,” phantom power is supplied via the AUDIO IN jacks (XLR).
* Changing “STEREO LINK” settings automatically turns “PHANTOM +48V” settings “OFF.”
PAN (*11) LEFT– CENTER –RIGHT Adjusts the stereo position (pan).
STEREO LINK OFF , ON
Turns the stereo link function on/off. When this is “ON,” AUDIO IN 1 and 2 are linked, and operate as a
stereo channel.
* When stereo link is turned on, the settings of AUDIO IN 1 are applied to AUDIO IN 2.
SOLO OFF , ON
Turns the solo function on/off. Only the audio for which this is “ON” is heard in the headphones.
* The solo function applies to the headphone output. It does not affect output other than the
headphones.
EFFECT PRESET
Specifies an effect preset (high-pass filter, compressor, and equalizer).
When you change an effect preset, the settings of each effect are overwritten.
DEFAULT For line input (default setting)
MEETING For meetings
INTERVIEW For interviews
AMBIENT MIC For capturing ambient sound
WINDY FIELD For capturing ambient sound in a windy area
DELAY
0 .0 –500msec
( 0 –25.0/29.9/30.0frame)
Adjusts the delay time of the audio.
Effect Outputs audio with a delay.
REVERB SEND 0 –127 Adjusts the amount of audio sent to reverb.
HIGH PASS FILTER 80Hz OFF , ON
Turns the high-pass filter on/off.
Effect Cuts off unneeded low-band audio. The cutoff frequency is 80 Hz.
ECHO CANCELLER OFF , ON
Turns the echo canceller on/off.
Effect Suppresses the voice echo that can occur when using a web conferencing system that
includes a speaker and mic.
DEPTH 1– 5 –10 Adjusts the depth of the echo canceller.
ANTI-FEEDBACK OFF , ON
Turns the anti-feedback on/off.
Effect Suppresses audio feedback.
NOISE GATE OFF , ON
Turns the noise gate on/off.
Effect
Eliminates audio that is lower than the specified threshold level. This is effective when the
noise that you want to remove is separate from the audio that you want to keep, and can
be used to remove hiss or other noise that is heard during periods of silence.
THRESHOLD -80– -48 –0dB Specifies the level used as the threshold for removing audio. Audio below the level set here is removed.
RELEASE 30– 500 –5000msec Adjusts the length of time until the audio is fully attenuated after audio falls below the threshold.
DE-ESSER OFF , ON
Turns the de-esser on/off.
Effect Reduces sibilant noise (the sounds you hear when pronouncing “s” words and other
hissing sounds).
SENS 0– 80 –100 Adjusts the sensitivity with which sibilants are detected.
DEPTH 0– 64 –100 Adjusts the intensity of the effect.
COMPRESSOR OFF , ON
Turns the compressor on/off.
Effect
Audio that exceeds the specified threshold level is compressed. This reduces the
difference between the maximum volume and minimum volume, making the audio more
comfortable for listening.
THRESHOLD -50– -8 –0dB
Specifies the level used as the threshold at which the compressor is applied. Compression is applied
to audio that exceeds the threshold.
RATIO
1.00 : 1, 1.12 : 1, 1.25 : 1, 1.40 : 1,
1.60 : 1, 1.80 : 1, 2.00 : 1,
2 .50 : 1 ,
3.20 : 1, 4.00 : 1, 5.60 : 1, 8.00 : 1,
16.0 : 1, INF : 1
Specifies the degree of compression applied to the audio. The state in which no compression is
applied is defined as “1.”
ATTACK 0.0– 30 –100msec Specifies the time until compression starts when audio exceeding the threshold is input.
RELEASE 30– 250 –5000msec Adjusts the length of time until compression ends after audio falls below the threshold.
MAKEUP GAIN -40– 0 –40dB Adjusts the final output volume level after applying the compressor.
(*10) The AUDIO INPUT LEVEL [2] knob is disabled when “STEREO LINK” is “ON.”
(*11) This can be set if “STEREO LINK” is “OFF.”