JACK_METRO(1) General Commands Manual JACK_METRO(1)NAME
jack_metro - JACK toolkit metronome
SYNOPSIS
jack_metro [ -n name ] [ -f hz ] [ -D msecs ] [-a % ] [ -d % ] -b bpm
DESCRIPTION
jack_metro is a simple metronome for JACK. It generates a synthetic "tick" sound for every beat. Note that is does not connect its output
port by default - to hear the sound it makes you must connect them using some other tool.
OPTIONS -n, --name
Specify a name for this instance of the metronome.
-f, --frequency Hz
Define the frequency of the "tick" in Hz.
-D, --duration msecs
Define the duration of the "tick" in milliseconds.
-a, --attack %-age
Define the duration of the attack phase of the "tick" as a percentage of the duration.
-d, --decay %-age
Define the duration of the decay phase of the "tick" as a percentage of the duration.
--b, --bpm bpm
Define the number of beats per minute.
AUTHOR
Anthony Van Groningen
0-122-0 September 2012 JACK_METRO(1)
Check Out this Related Man Page
std::chrono::duration< _Rep, _Period >(3cxx) std::chrono::duration< _Rep, _Period >(3cxx)
NAME
std::chrono::duration< _Rep, _Period > -
SYNOPSIS
Public Types
typedef _Period period
typedef _Rep rep
Public Member Functions
constexpr duration (const duration &)
template<typename _Rep2 , typename = typename enable_if<is_convertible<_Rep2, rep>::value &&
(treat_as_floating_point<rep>::value || !treat_as_floating_point<_Rep2>::value)>::type> constexpr duration (const
_Rep2 &__rep)
template<typename _Rep2 , typename _Period2 , typename = typename enable_if<treat_as_floating_point<rep>::value ||
(ratio_divide<_Period2, period>::type::den == 1 && !treat_as_floating_point<_Rep2>::value)>::type> constexpr
duration (const duration< _Rep2, _Period2 > &__d)
constexpr rep count () const
template<typename _Rep2 = rep> enable_if
<!treat_as_floating_point
< _Rep2 >::value, duration & >
::type operator%= (const rep &__rhs)"
template<typename _Rep2 = rep> enable_if
<!treat_as_floating_point
< _Rep2 >::value, duration & >
::type operator%= (const duration &__d)"
duration & operator*= (const rep &__rhs)
constexpr duration operator+ () const
duration & operator++ ()
duration operator++ (int)
duration & operator+= (const duration &__d)
constexpr duration operator- () const
duration & operator-- ()
duration operator-- (int)
duration & operator-= (const duration &__d)
duration & operator/= (const rep &__rhs)
duration & operator= (const duration &)
static_assert (!__is_duration< _Rep >::value,'rep cannot be a duration')
static_assert (__is_ratio< _Period >::value,'period must be a specialization of ratio')
static_assert (_Period::num > 0,'period must be positive')
Static Public Member Functions
static constexpr duration max ()
static constexpr duration min ()
static constexpr duration zero ()
Detailed Description
template<typename _Rep, typename _Period>struct std::chrono::duration< _Rep, _Period >
duration
Definition at line 221 of file chrono.
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Tue Nov 27 2012 std::chrono::duration< _Rep, _Period >(3cxx)