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diff --git a/reference/0.INTRO.txt b/reference/0.INTRO.txt new file mode 100644 index 0000000..242fd54 --- /dev/null +++ b/reference/0.INTRO.txt @@ -0,0 +1,94 @@ +These are the objects that come with the zexy-external
+
+============================ DSP~ ===============================
+
+---------------------------- IO~ --------------------------------
+sfplay play back (multi-channel) soundfiles
+sfrecord record (multichannel) soundfiles
+
+------------------------ generators~ ----------------------------
+dirac~ dirac-pulse
+step~ unity step
+noish~ downsampled noise (hold)
+noisi~ downsampled noise (interpolate)
+
+------------------------ processing~ ----------------------------
+limiter~ a limiter/compressor module
+quantize~ quantizes signals
+swap~ bytes swap a 16bit-signal
+blockmirror~ time-reverse a signal-vector (1,2,...,64 -> 64,63,...,1)
+blockswap~ swap the upper and lower half of a signal-vector
+z~ samplewise delay
+
+------------------------- analytic~ -----------------------------
+sigzero~ detects whether a signal is zero throughout the vector or not
+pdf~ probability density function
+envrms~ like env~, but outputting rms instead of dB
+avg~ arithmetic mean of 1 signal-vector
+tavg~ arithmetic mean between two bangs
+dfreq~ frequency detector
+
+------------------------- sigbinops~ ----------------------------
+>~, <~, ==~, &&~, ||~ logical operators
+abs~ absolute value of a signal
+sgn~ signum of a signal
+
+--------------------------- misc~ -------------------------------
+nop~ no-operation
+pack~ convert a signal to a list of floats
+unpack~ convert a list of floats to a signal
+multiline~ multiply a number of signals with scalars (interpolated)
+multiplex~ multiplex 1-of-n inlets to 1 outlet
+demultiplex~ demultiplex 1 inlet to 1-of-n outlets
+
+
+========================= control ==============================
+
+-------------------------- basic -------------------------------
+nop no-operation
+repeat repeat a message several times
+lister store lists (like "float" for floats)
+repack (re)pack atoms to packages of a given size
+packel get a specified element of a list
+drip extract the atoms of a package (opt. scheduled)
+length get the length of a list
+niagara split 1 packages into 2
+glue append a package to another (glue them together)
+segregate segregate the input to various outlets, depending on the type
+any2list convert "anythings" to "lists"
+list2int cast each float of a list to integer
+atoi ascii to integer
+strcmp compare lists as strings
+list2symbol convert a list into a single symbol
+symbol2list convert a symbol to a list
+fifop list FIFO with priorities
+lifop list LIFO with priorities
+
+------------------------ advanced ------------------------------
+tabdump dump out a table as a list of floats
+tabset set a table with a list of floats
+tabminman get minimum and maximum of a table
+makesymbol concatenate lists to formatted symbols
+date get system date
+time get system time
+index map symbols to indices
+msgfile a powerful "textfile" derivative
+demultiplex demultiplex the input to a specified outlet
+lpt write to the (parallel) port
+operating_system get the current OS
+
+
+-------------------------- maths --------------------------------
+mavg moving average filter for floats
+mean get the mean value of a list of floats
+sum get the sum of a list of floats
+minmax get minimum and maximum of a list of floats
+sort shell-sort a list of floats
+urn unique random numbers
+prime test whether a number is prime or not
+wrap wrap the float-input between to boundaries
+. scalar multiplication of vectors (=lists of floats)
+deg2rad convert between degree and radiant
+rad2deg convert between radiant and degree
+cart2pol, pol2cart, cart2sph, sph2cart, pol2sph, sph2pol convert between coordinate systems (cartesian, polar, shperic)
+
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